org.apache.uima.impl

## Class UimaContext_ImplBase

- java.lang.Object
- - org.apache.uima.impl.UimaContext_ImplBase

- All Implemented Interfaces:
    UimaContext, UimaContextAdmin
  Direct Known Subclasses:
    ChildUimaContext_impl, RootUimaContext_impl

      public abstract class UimaContext_ImplBase
      extends Object
      implements UimaContextAdmin

  Instances of this class shared by multiple threads

- - ### Field Summary

    Fields
    Modifier and Type | Field and Description
    --- | ---
    `protected int` | `loggingThrottleLimit` A number to throttle logging from Annotators If not the max value, it wraps loggers obtained with getLogger() that are for Annotator classes, with the ThrottlingLogger.
    `protected int` | `mCasPoolSize` Size of the CAS pool used to support the `getEmptyCas(Class)` method.
    `protected AnalysisEngineManagementImpl` | `mMBean` Object that implements management interface to the AE.
    `protected Set<CAS>` | `mOutstandingCASes` CASes that have been requested via `getEmptyCas(Class)` minus the number calls the framework has made to `returnedCAS(AbstractCas)` (which indicate that the AnalysisComponent has returned a CAS from its next() method or released the CAS.
    `protected String` | `mQualifiedContextName` Fully-qualified name of this context.
    `protected Map<String,String>` | `mSofaMappings` Mapping between sofa names assigned by an aggregate engine to sofa names assigned by the component engines.

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `UimaContext_ImplBase()` Default constructor.
    `UimaContext_ImplBase(String contextName, Map<String,String> sofaMappings)` Constructor for non Root instances

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Map<String,String>` | `combineSofaMappings(Map<String,String> aSofaMappings)` Create the child sofa map by combining existing mapping from the current context with any mappings specific for this child, passed in as aSofaMappings
    `UimaContextAdmin` | `createChild(String aContextName, Map<String,String> aSofaMappings)` Creates a UimaContext that is a child of this UimaContext.
    `void` | `defineCasPool(int aSize, Properties aPerformanceTuningSettings, boolean aSofaAware)` Defines the CAS pool that this UimaContext must support.
    `ComponentInfo` | `getComponentInfo()` Gets the ComponentInfo object for this component, which can be passed to `CAS.setCurrentComponentInfo(ComponentInfo)`.
    `String[]` | `getConfigParameterNames()` Gets the names of all configuration parameters that are not declared in a group.
    `String[]` | `getConfigParameterNames(String aGroup)` Gets the names of all configuration parameters in the specified group.
    `Object` | `getConfigParameterValue(String aName)` Retrieves the value for a configuration parameter that is not defined in any group or is defined in the default group.
    `Object` | `getConfigParameterValue(String aGroupName, String aParamName)` Retrieves the value for a configuration parameter in a particular group.
    `String[]` | `getConfigurationGroupNames()` Gets the names of all configuration parameter groups.
    `String` | `getDataPath()` Gets the data path used to locate resources.
    `<T extends AbstractCas> T` | `getEmptyCas(Class<T> aCasInterface)` Get an empty CAS.
    `Settings` | `getExternalOverrides()` (non-Javadoc)
    `AnalysisEngineManagement` | `getManagementInterface()` Gets an object that can be used to do monitoring or management of this AnalysisEngine.
    `String` | `getMdcId()`
    `String` | `getQualifiedContextName()` Gets the fully-qualified name of this context.
    `InputStream` | `getResourceAsStream(String aKey)` Acquires Resource InputStreams using the ResourceManager.
    `InputStream` | `getResourceAsStream(String aKey, String[] aParams)` Retrieves an InputStream for reading from the named resource.
    `String` | `getResourceFilePath(String aKey)` Retrieves the absolute file path to the named resource.
    `String` | `getResourceFilePath(String aKey, String[] aParams)` Retrieves the absolute file path to the named resource.
    `Object` | `getResourceObject(String aKey)` Acquires a Resource object using the ResourceManager.
    `Object` | `getResourceObject(String aKey, String[] aParams)` Retrieves the named resource object.
    `URI` | `getResourceURI(String aKey)` Retrieves the URI to the named resource.
    `URI` | `getResourceURI(String aKey, String[] aParams)` Retrieves the URI to the named resource.
    `URL` | `getResourceURL(String aKey)` Locates Resource URL's using the ResourceManager.
    `URL` | `getResourceURL(String aKey, String[] aParams)` Retrieves the URL to the named resource.
    `String[]` | `getSharedSettingArray(String name)` Get the array of values for a shared configuration parameter from the external override settings.
    `String[]` | `getSharedSettingNames()` Get the names of all the external override settings available.
    `String` | `getSharedSettingValue(String name)` Get the value of a shared configuration parameter from the external override settings.
    `Map<String,String>` | `getSofaMap()` Gets an unmodifiable Map containing the mapping of component sofa name to absolute sofa ID.
    `SofaID[]` | `getSofaMappings()` (non-Javadoc)
    `String` | `getUniqueName()` Returns a UUID-like unique name of this component.
    `protected String` | `makeQualifiedName(String name)`
    `String` | `mapSofaIDToComponentSofaName(String aSofaID)` (non-Javadoc)
    `SofaID` | `mapToSofaID(String aSofaName)` Changes here should also be made in UimaContext_ImplBase.mapToSofaID (non-Javadoc)
    `protected Logger` | `maybeThrottleLogger(Logger logger)`
    `void` | `returnedCAS(AbstractCas aCAS)` Called internally by the framework whenever the AnalysisComponent returns a CAS from its next() method or calls cas.release().
    `void` | `setExternalOverrides(Settings externalOverrides)` (non-Javadoc)
    `void` | `setLoggingThrottleLimit(Integer v)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

    - ### Methods inherited from interface org.apache.uima.UimaContextAdmin

      `getConfigurationManager, getResourceManager, getRootContext, initializeRoot, setLogger, setProcessTrace, setSession`

    - ### Methods inherited from interface org.apache.uima.UimaContext

      `getInstrumentationFacility, getLogger, getSession`

- - ### Field Detail

    - #### mQualifiedContextName

          protected final String mQualifiedContextName

      Fully-qualified name of this context.

    - #### mSofaMappings

          protected final Map<String,String> mSofaMappings

      Mapping between sofa names assigned by an aggregate engine to sofa names assigned by the component engines. The key is the component sofa name and the value is the absolute sofa name assigned by a top level aggregate in this process. Multi-threading: This map is constructed at Constructor time, and never updated, only referenced, subsequently.

    - #### mCasPoolSize

          protected volatile int mCasPoolSize

      Size of the CAS pool used to support the `getEmptyCas(Class)` method. Note: CASes obtained by a CAS Multiplier, which then leave (exit) the CAS Multiplier, are not counted toward this limit. Rather, this limit limits the number of CASes that can be obtained while inside an annotator. The (maybe unobvious) use-case: Consider an annotator that receives hundreds of CASes, and sorts them into 3 kinds of aggregations, each of which accumulates information in a separate CAS for a while, and then releases these CASes for further processing. The limit would need to be set to 3 for this annotator instance, for this to work. The value of this max is set by calling the annotator's method getCasInstancesRequired method, a user-supplied method that is used to configure this. The default is 1.

    - #### mOutstandingCASes

          protected final Set<CAS> mOutstandingCASes

      CASes that have been requested via `getEmptyCas(Class)` minus the number calls the framework has made to `returnedCAS(AbstractCas)` (which indicate that the AnalysisComponent has returned a CAS from its next() method or released the CAS. If this Set size is at the maximum for this annotator, and the Analysis Component requests any additional CASes, then the AnalysisComponent has requested more CASes than it is allowed to and we throw an exception. This was changed from a simple int count to a set, in https://issues.apache.org/jira/browse/UIMA-437 revision 546169 (see history). CAS Multiplier use counts the CAS as returned after it is produced by the next() method when that method returns. Note that the CAS is not at that point "released" back into the CasPool - it is typically following a flow path and will eventually be released at some later point. The reason it is counted as released in this context's count is that this count limit is for limiting the number of CASes that can be requested within one process(), next(), or hasNext() methods, simultaneously, before that CAS is set onwards. Normally this is just 1 (at a time). The set is managed as a ConcurrentMap, to allow "remove" operations to not interlock with add or size operations. The size check followed by an add is in one sync block within getEmptyCas(), locked on the set object itself (not shared with any other locks).

    - #### mMBean

          protected final AnalysisEngineManagementImpl mMBean

      Object that implements management interface to the AE.

    - #### loggingThrottleLimit

          protected int loggingThrottleLimit

      A number to throttle logging from Annotators If not the max value, it wraps loggers obtained with getLogger() that are for Annotator classes, with the ThrottlingLogger. This value is set from an Additional Parameters key AnalysisEngine.PARAM_SUPPRESS_EXCESSIVE_ANNOTATOR_LOGGING passed in as part of the additional parameters

  - ### Constructor Detail

    - #### UimaContext_ImplBase

          public UimaContext_ImplBase()

      Default constructor. Only Called for creating a "Root" instance.

    - #### UimaContext_ImplBase

          public UimaContext_ImplBase(String contextName,
                                      Map<String,String> sofaMappings)

      Constructor for non Root instances
      Parameters:
        `contextName` - -
        `sofaMappings` - -

  - ### Method Detail

    - #### getUniqueName

          public String getUniqueName()

      Description copied from interface: `UimaContextAdmin`
      Returns a UUID-like unique name of this component.
      Specified by:
        `getUniqueName` in interface `UimaContextAdmin`
      Returns:
        - unique name of this component

    - #### createChild

          public UimaContextAdmin createChild(String aContextName,
                                              Map<String,String> aSofaMappings)

      Description copied from interface: `UimaContextAdmin`
      Creates a UimaContext that is a child of this UimaContext.
      Specified by:
        `createChild` in interface `UimaContextAdmin`
      Parameters:
        `aContextName` - a name for the new context, which must be unique with respect to all children of the parent context.
        `aSofaMappings` - mappings from child's sofa name to parent's sofa name. May be null.
      Returns:
        the Administrative interface to the UIMA Context

    - #### combineSofaMappings

          public Map<String,String> combineSofaMappings(Map<String,String> aSofaMappings)

      Create the child sofa map by combining existing mapping from the current context with any mappings specific for this child, passed in as aSofaMappings
      Parameters:
        `aSofaMappings` - -
      Returns:
        the combined absolute sofamappings

    - #### getConfigParameterValue

          public Object getConfigParameterValue(String aName)

      Description copied from interface: `UimaContext`
      Retrieves the value for a configuration parameter that is not defined in any group or is defined in the default group.

      This method returns `null` if the parameter is optional and has not been assigned a value. (For mandatory parameters, an exception is thrown during initialization if no value has been assigned.) This method also returns `null` if there is no declared configuration parameter with the specified name.

      Specified by:
        `getConfigParameterValue` in interface `UimaContext`
      Parameters:
        `aName` - the name of the parameter to look up
      Returns:
        the value of the parameter with the given name. The caller is expected to know the data type of the parameter. Returns `null` if the parameter does not exist or has not been assigned a value.
      See Also:
        `AnnotatorContext.getConfigParameterValue(java.lang.String)`

    - #### getConfigParameterValue

          public Object getConfigParameterValue(String aGroupName,
                                                String aParamName)

      Description copied from interface: `UimaContext`
      Retrieves the value for a configuration parameter in a particular group. If that group contains no value for the specified parameter, the fallback strategy specified by the Analysis Engine's `ConfigurationParameterDeclarations.getSearchStrategy()` property will be used. The search strategy can be specified in the descriptor.

      This method returns `null` if the parameter is optional and has not been assigned a value. (For mandatory parameters, an exception is thrown during initialization if no value has been assigned.) This method also returns `null` if there is no declared configuration parameter with the specified name.

      Specified by:
        `getConfigParameterValue` in interface `UimaContext`
      Parameters:
        `aGroupName` - the name of the group containing the parameter
        `aParamName` - the name of the parameter to look up
      Returns:
        the value of the parameter with the given name. The caller is expected to know the data type of the parameter. Returns `null` if the parameter does not exist or has not been assigned a value.
      See Also:
        `AnnotatorContext.getConfigParameterValue(java.lang.String, java.lang.String)`

    - #### getSharedSettingValue

          public String getSharedSettingValue(String name)
                                       throws ResourceConfigurationException

      Description copied from interface: `UimaContext`
      Get the value of a shared configuration parameter from the external override settings.
      Specified by:
        `getSharedSettingValue` in interface `UimaContext`
      Parameters:
        `name` - - the name of the parameter
      Returns:
        - the value found in the shared settings file(s), or null if missing.
      Throws:
        `ResourceConfigurationException` - if the value references an undefined parameter, or the value is an array

    - #### getSharedSettingArray

          public String[] getSharedSettingArray(String name)
                                         throws ResourceConfigurationException

      Description copied from interface: `UimaContext`
      Get the array of values for a shared configuration parameter from the external override settings.
      Specified by:
        `getSharedSettingArray` in interface `UimaContext`
      Parameters:
        `name` - - the name of the parameter
      Returns:
        - an array of values found in the shared settings file(s), or null if missing.
      Throws:
        `ResourceConfigurationException` - if the value references an undefined parameter, or the value is not an array

    - #### getSharedSettingNames

          public String[] getSharedSettingNames()

      Description copied from interface: `UimaContext`
      Get the names of all the external override settings available.
      Specified by:
        `getSharedSettingNames` in interface `UimaContext`
      Returns:
        - an array containing the names of all the external override settings.

    - #### getResourceURL

          public URL getResourceURL(String aKey)
                             throws ResourceAccessException

      Locates Resource URL's using the ResourceManager.
      Specified by:
        `getResourceURL` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
      Returns:
        the `URL` at which the named resource is located, `null` if the named resource could not be found.
      Throws:
        `ResourceAccessException` - if a failure occurs in accessing the resource
      See Also:
        `AnnotatorContext.getResourceURL(java.lang.String)`

    - #### getResourceURI

          public URI getResourceURI(String aKey)
                             throws ResourceAccessException

      Description copied from interface: `UimaContext`
      Retrieves the URI to the named resource. This can be used, for example, to locate configuration or authority files. The resource should be declared in the <externalResourceDependencies> section of the descriptor.

      This method is safer than `UimaContext.getResourceURL(String)` in its treatment of file paths containing spaces. This is because the `URI.getPath()` does perform URL decoding of that path (decoding %20 sequences to spaces) whereas `URL.getPath()` does not.

      For backwards compatibility, if the key is not declared as a resource dependency, it is looked up directly in the `data path` and the class path. However, this usage is deprecated and support may be dropped in future versions. ALL external resource dependencies should be declared in the descriptor.

      Specified by:
        `getResourceURI` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
      Returns:
        the `URI` at which the named resource is located, `null` if the named resource could not be found.
      Throws:
        `ResourceAccessException` - if a failure occurs in accessing the resource

    - #### getResourceFilePath

          public String getResourceFilePath(String aKey)
                                     throws ResourceAccessException

      Description copied from interface: `UimaContext`
      Retrieves the absolute file path to the named resource. This can be used, for example, to locate configuration or authority files. The resource should be declared in the <externalResourceDependencies> section of the descriptor.

      This only works if the resource is a local file. If the resource is not a local file (for example, it could be an `http` URL, then an exception will be thrown.

      URL decoding will be done on the file path, so it is safe to use this method for file paths that contain spaces. For backwards compatibility, if the key is not declared as a resource dependency, it is looked up directly in the `data path` and the class path. However, this usage is deprecated and support may be dropped in future versions. ALL external resource dependencies should be declared in the descriptor.

      Specified by:
        `getResourceFilePath` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
      Returns:
        the absolute file path at which the named resource is located, `null` if the named resource could not be found.
      Throws:
        `ResourceAccessException` - if the resource is not a local file, or if a failure occurs in accessing the resource

    - #### getResourceAsStream

          public InputStream getResourceAsStream(String aKey)
                                          throws ResourceAccessException

      Acquires Resource InputStreams using the ResourceManager.
      Specified by:
        `getResourceAsStream` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
      Returns:
        an `InputStream` for reading from the named resource, `null` if the named resource could not be found. It is the caller's responsibility to close this stream once it is no longer needed.
      Throws:
        `ResourceAccessException` - if a failure occurs in accessing the resource
      See Also:
        `AnnotatorContext.getResourceAsStream(java.lang.String)`

    - #### getResourceObject

          public Object getResourceObject(String aKey)
                                   throws ResourceAccessException

      Acquires a Resource object using the ResourceManager.
      Specified by:
        `getResourceObject` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
      Returns:
        the object bound to `aName`, `null` if none.
      Throws:
        `ResourceAccessException` - if a failure occurs in accessing the resource
      See Also:
        `AnnotatorContext.getResourceObject(java.lang.String)`

    - #### getResourceAsStream

          public InputStream getResourceAsStream(String aKey,
                                                 String[] aParams)
                                          throws ResourceAccessException

      Description copied from interface: `UimaContext`
      Retrieves an InputStream for reading from the named resource. This can be used, for example, to locate configuration or authority files. The resource should be declared in the <externalResourceDependencies> section of the descriptor.

      For backwards compatibility, if the key is not declared as a resource dependency, it is looked up directly in the `data path` and the class path. However, this usage is deprecated and support may be dropped in future versions. ALL external resource dependencies should be declared in the descriptor.

      This version of this method takes an array of parameters used to further identify the resource. This can be used, for example, with resources that vary depending on the language of the document being analyzed, such as when the <fileLanguageResourceSpecifier> element is used in the component descriptor.

      Specified by:
        `getResourceAsStream` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should bd declared in the <externalResourceDependencies> section of the descriptor.
        `aParams` - parameters used to further identify the resource. When used to identify the language for a <fileLanguageResourceSpecifier>, this array should contain a single element, the ISO language code for the language of the document (e.g. "en", "de").
      Returns:
        an `InputStream` for reading from the named resource, `null` if the named resource could not be found. It is the caller's responsibility to close this stream once it is no longer needed.
      Throws:
        `ResourceAccessException` - if a failure occurs in accessing the resource
      See Also:
        `AnnotatorContext.getResourceAsStream(java.lang.String, java.lang.String[])`

    - #### getResourceObject

          public Object getResourceObject(String aKey,
                                          String[] aParams)
                                   throws ResourceAccessException

      Description copied from interface: `UimaContext`
      Retrieves the named resource object. This can be used to acquire references to external resources. The resource should be declared in the <externalResourceDependencies> section of the descriptor.

      This version of this method takes an array of parameters used to further identify the resource. This can be used, for example, with resources that vary depending on the language of the document being analyzed, such as when the <fileLanguageResourceSpecifier> element is used in the component descriptor.

      Specified by:
        `getResourceObject` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
        `aParams` - parameters used to further identify the resource. When used to identify the language for a <fileLanguageResourceSpecifier>, this array should contain a single element, the ISO language code for the language of the document (e.g. "en", "de").
      Returns:
        the object bound to `aName`, `null` if none.
      Throws:
        `ResourceAccessException` - if a failure occurs in accessing the resource
      See Also:
        `AnnotatorContext.getResourceObject(java.lang.String, java.lang.String[])`

    - #### getResourceURL

          public URL getResourceURL(String aKey,
                                    String[] aParams)
                             throws ResourceAccessException

      Description copied from interface: `UimaContext`
      Retrieves the URL to the named resource. This can be used, for example, to locate configuration or authority files. The resource should be declared in the <externalResourceDependencies> section of the descriptor.

      Note that if the URL contains spaces they may be encoded as %20. The `URL.getPath()` method does NOT decode these sequences, therefore it is not safe to call `getResourceURL().getPath()` and attempt to use the result as a file path. Instead, you may use `UimaContext.getResourceURI(String)` or `UimaContext.getResourceFilePath(String)`.

      For backwards compatibility, if the key is not declared as a resource dependency, it is looked up directly in the `data path` and the class path. However, this usage is deprecated and support may be dropped in future versions. ALL external resource dependencies should be declared in the descriptor.

      This version of this method takes an array of parameters used to further identify the resource. This can be used, for example, with resources that vary depending on the language of the document being analyzed, such as when the <fileLanguageResourceSpecifier> element is used in the component descriptor.

      Specified by:
        `getResourceURL` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
        `aParams` - parameters used to further identify the resource. When used to identify the language for a <fileLanguageResourceSpecifier>, this array should contain a single element, the ISO language code for the language of the document (e.g. "en", "de").
      Returns:
        the `URL` at which the named resource is located, `null` if the named resource could not be found.
      Throws:
        `ResourceAccessException` - if a failure occurs in accessing the resource
      See Also:
        `AnnotatorContext.getResourceURL(java.lang.String, java.lang.String[])`

    - #### getResourceURI

          public URI getResourceURI(String aKey,
                                    String[] aParams)
                             throws ResourceAccessException

      Description copied from interface: `UimaContext`
      Retrieves the URI to the named resource. This can be used, for example, to locate configuration or authority files. The resource should be declared in the <externalResourceDependencies> section of the descriptor.

      This method is safer than `UimaContext.getResourceURL(String)` in its treatment of file paths containing spaces. This is because the `URI.getPath()` does perform URL decoding of that path (decoding %20 sequences to spaces) whereas `URL.getPath()` does not.

      For backwards compatibility, if the key is not declared as a resource dependency, it is looked up directly in the `data path` and the class path. However, this usage is deprecated and support may be dropped in future versions. ALL external resource dependencies should be declared in the descriptor.

      This version of this method takes an array of parameters used to further identify the resource. This can be used, for example, with resources that vary depending on the language of the document being analyzed, such as when the <fileLanguageResourceSpecifier> element is used in the component descriptor.

      Specified by:
        `getResourceURI` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
        `aParams` - parameters used to further identify the resource. When used to identify the language for a <fileLanguageResourceSpecifier>, this array should contain a single element, the ISO language code for the language of the document (e.g. "en", "de").
      Returns:
        the `URI` at which the named resource is located, `null` if the named resource could not be found.
      Throws:
        `ResourceAccessException` - if a failure occurs in accessing the resource

    - #### getResourceFilePath

          public String getResourceFilePath(String aKey,
                                            String[] aParams)
                                     throws ResourceAccessException

      Description copied from interface: `UimaContext`
      Retrieves the absolute file path to the named resource. This can be used, for example, to locate configuration or authority files. The resource should be declared in the <externalResourceDependencies> section of the descriptor.

      This only works if the resource is a local file. If the resource is not a local file (for example, it could be an `http` URL, then an exception will be thrown.

      URL decoding will be done on the file path, so it is safe to use this method for file paths that contain spaces.

      For backwards compatibility, if the key is not declared as a resource dependency, it is looked up directly in the `data path` and the class path. However, this usage is deprecated and support may be dropped in future versions. ALL external resource dependencies should be declared in the descriptor.

      This version of this method takes an array of parameters used to further identify the resource. This can be used, for example, with resources that vary depending on the language of the document being analyzed, such as when the <fileLanguageResourceSpecifier> element is used in the component descriptor.

      Specified by:
        `getResourceFilePath` in interface `UimaContext`
      Parameters:
        `aKey` - the key by which the resource is identified. This key should be declared in the <externalResourceDependencies> section of the descriptor.
        `aParams` - parameters used to further identify the resource. When used to identify the language for a <fileLanguageResourceSpecifier>, this array should contain a single element, the ISO language code for the language of the document (e.g. "en", "de").
      Returns:
        the absolute file path at which the named resource is located, `null` if the named resource could not be found.
      Throws:
        `ResourceAccessException` - if the resource is not a local file, or if a failure occurs in accessing the resource

    - #### getDataPath

          public String getDataPath()

      Description copied from interface: `UimaContext`
      Gets the data path used to locate resources. This path may contain more than one directory, separated by the System `path.separator` character (; on windows, : on UNIX).

      This method is intended to be used only for integration of legacy or third-party components that have their own resource management facility. If possible, it is recommended that you use the `getResoureXXX` methods instead.

      Specified by:
        `getDataPath` in interface `UimaContext`
      Returns:
        the data path
      See Also:
        `AnnotatorContext.getDataPath()`

    - #### makeQualifiedName

          protected String makeQualifiedName(String name)

    - #### getQualifiedContextName

          public String getQualifiedContextName()

      Description copied from interface: `UimaContextAdmin`
      Gets the fully-qualified name of this context. This is a slash-separated name consisting of each containing context name back to the root. It always begins and ends with a slash. For example, the context name for an annotator nested within two AnalysisEngines might look like: `/MyTopLevelAnalysisEngine/MyComponentAnalysisEngine/MyAnnotator/`.
      Specified by:
        `getQualifiedContextName` in interface `UimaContextAdmin`
      Returns:
        the qualified context name

    - #### getConfigurationGroupNames

          public String[] getConfigurationGroupNames()

      Description copied from interface: `UimaContext`
      Gets the names of all configuration parameter groups.
      Specified by:
        `getConfigurationGroupNames` in interface `UimaContext`
      Returns:
        an array containing the names of all configuration groups that exist for this component. Returns an empty array if no groups are declared.

    - #### getConfigParameterNames

          public String[] getConfigParameterNames()

      Description copied from interface: `UimaContext`
      Gets the names of all configuration parameters that are not declared in a group.
      Specified by:
        `getConfigParameterNames` in interface `UimaContext`
      Returns:
        an array containing the names of all configuration parameters not declared in any group. Returns an empty array if there are none.

    - #### getConfigParameterNames

          public String[] getConfigParameterNames(String aGroup)

      Description copied from interface: `UimaContext`
      Gets the names of all configuration parameters in the specified group.
      Specified by:
        `getConfigParameterNames` in interface `UimaContext`
      Parameters:
        `aGroup` - the group name
      Returns:
        an array containing the names of all configuration parameters declared in `aGroup`. Note that this does include parameters with null values. Returns an empty array if there are none (including if the group does not exist).

    - #### getExternalOverrides

          public Settings getExternalOverrides()

      (non-Javadoc)
      Specified by:
        `getExternalOverrides` in interface `UimaContext`
      Specified by:
        `getExternalOverrides` in interface `UimaContextAdmin`
      Returns:
        the Settings object
      See Also:
        `UimaContextAdmin.getExternalOverrides()`

    - #### setExternalOverrides

          public void setExternalOverrides(Settings externalOverrides)

      (non-Javadoc)
      Specified by:
        `setExternalOverrides` in interface `UimaContextAdmin`
      Parameters:
        `externalOverrides` - the external overrides settings
      See Also:
        `UimaContextAdmin.setExternalOverrides(org.apache.uima.util.Settings)`

    - #### mapToSofaID

          public SofaID mapToSofaID(String aSofaName)

      Changes here should also be made in UimaContext_ImplBase.mapToSofaID (non-Javadoc)
      Specified by:
        `mapToSofaID` in interface `UimaContext`
      Parameters:
        `aSofaName` - this component's name for a SofA
      Returns:
        absolute SofA ID
      See Also:
        `UimaContext.mapToSofaID(java.lang.String)`

    - #### mapSofaIDToComponentSofaName

          public String mapSofaIDToComponentSofaName(String aSofaID)

      (non-Javadoc)
      Specified by:
        `mapSofaIDToComponentSofaName` in interface `UimaContext`
      Parameters:
        `aSofaID` - absolute SofA ID
      Returns:
        this component's name for that SofA
      See Also:
        `UimaContext.mapSofaIDToComponentSofaName(java.lang.String)`

    - #### getSofaMappings

          public SofaID[] getSofaMappings()

      (non-Javadoc)
      Specified by:
        `getSofaMappings` in interface `UimaContext`
      Returns:
        array of SofaID objects containing mapping of component sofa name to absolute sofa id
      See Also:
        `UimaContext.getSofaMappings()`

    - #### getSofaMap

          public Map<String,String> getSofaMap()

      Description copied from interface: `UimaContextAdmin`
      Gets an unmodifiable Map containing the mapping of component sofa name to absolute sofa ID.
      Specified by:
        `getSofaMap` in interface `UimaContextAdmin`
      Returns:
        the Sofa map for this component

    - #### defineCasPool

          public void defineCasPool(int aSize,
                                    Properties aPerformanceTuningSettings,
                                    boolean aSofaAware)
                             throws ResourceInitializationException

      Description copied from interface: `UimaContextAdmin`
      Defines the CAS pool that this UimaContext must support. This method must be called before `UimaContext.getEmptyCas(Class)` may be called.
      Specified by:
        `defineCasPool` in interface `UimaContextAdmin`
      Parameters:
        `aSize` - the minimum CAS pool size required
        `aPerformanceTuningSettings` - settings, including initial CAS heap size, for the AE
        `aSofaAware` - whether the component that will receive these CASes is sofa aware. This is needed to determine which view to get. Sofa-aware components get the base view; sofa-unaware components get the default text sofa view (or whatever is mapped to it).
      Throws:
        `ResourceInitializationException` - if a CAS could not be created.

    - #### returnedCAS

          public void returnedCAS(AbstractCas aCAS)

      Description copied from interface: `UimaContextAdmin`
      Called internally by the framework whenever the AnalysisComponent returns a CAS from its next() method or calls cas.release(). Used to monitor the number of CASes that the AnalysisComponent is using at any one time.
      Specified by:
        `returnedCAS` in interface `UimaContextAdmin`
      Parameters:
        `aCAS` - the CAS that was returned or released
      See Also:
        `UimaContextAdmin.returnedCAS(AbstractCas)`

    - #### getEmptyCas

          public <T extends AbstractCas> T getEmptyCas(Class<T> aCasInterface)

      Description copied from interface: `UimaContext`
      Get an empty CAS. This method can only be called from CAS Multipliers, and typically a CAS Multiplier would call this indirectly through its `CasMultiplier_ImplBase.getEmptyCAS()` or `JCasMultiplier_ImplBase.getEmptyJCas()` method.

      This method may maintain a pool of CASes and may block if none are currently available.

      Specified by:
        `getEmptyCas` in interface `UimaContext`
      Type Parameters:
        `T` - the type of the CAS interface (CAS or JCas)
      Parameters:
        `aCasInterface` - the specific CAS interface that the component wants to use (e.g. CAS or JCas). Must specify a subtype of `AbstractCas`.
      Returns:
        an empty CAS. This will be an implementation of `aCasInterface`. The CAS will be unlocked (can be reset) but will have switched Class Loaders if needed.

    - #### getComponentInfo

          public ComponentInfo getComponentInfo()

      Description copied from interface: `UimaContextAdmin`
      Gets the ComponentInfo object for this component, which can be passed to `CAS.setCurrentComponentInfo(ComponentInfo)`.
      Specified by:
        `getComponentInfo` in interface `UimaContextAdmin`
      Returns:
        the component info

    - #### getManagementInterface

          public AnalysisEngineManagement getManagementInterface()

      Description copied from interface: `UimaContextAdmin`
      Gets an object that can be used to do monitoring or management of this AnalysisEngine.
      Specified by:
        `getManagementInterface` in interface `UimaContextAdmin`
      Returns:
        an object exposing a management interface to this AE

    - #### maybeThrottleLogger

          protected Logger maybeThrottleLogger(Logger logger)

    - #### setLoggingThrottleLimit

          public void setLoggingThrottleLimit(Integer v)

    - #### getMdcId

          public String getMdcId()

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