org.apache.torque.generator.source.jdbc

## Class ColumnMetadata

- java.lang.Object
- - org.apache.torque.generator.source.jdbc.ColumnMetadata

-     public class ColumnMetadata
      extends Object

  The data retrieved about a column as read from JDBC Metadata.
  Version:
    $Id: ColumnMetadata.java 1331190 2012-04-27 02:41:35Z tfischer $

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `ColumnMetadata(String name, Integer sqlType, Integer size, Integer nullType, String defValue, Integer decimalDigits)` Constructor.

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Integer` | `getDecimalDigits()` Returns the number of decimal digits.
    `String` | `getDefValue()` Returns the default value of the column.
    `String` | `getName()` Returns the name of the column.
    `Integer` | `getNullType()` Returns whether the column may be null.
    `Integer` | `getSize()` Returns the maximum size of the column.
    `Integer` | `getSqlType()` Returns the data type of the column.

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

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

- - ### Constructor Detail

    - #### ColumnMetadata

          public ColumnMetadata(String name,
                                Integer sqlType,
                                Integer size,
                                Integer nullType,
                                String defValue,
                                Integer decimalDigits)

      Constructor.
      Parameters:
        `name` - The name of the column.
        `sqlType` - The data type of the column.
        `size` - The maximum size of the column.
        `nullType` - 0 if the column may not be null, 1 if the column may be known, 2 unknown.
        `defValue` - The default value of the column, or null if no default value exists.
        `decimalDigits` - The number of decimal digits of the column.

  - ### Method Detail

    - #### getName

          public String getName()

      Returns the name of the column.
      Returns:
        the name of the column.

    - #### getSqlType

          public Integer getSqlType()

      Returns the data type of the column.
      Returns:
        the data type of the column as in java.sql.Types.

    - #### getSize

          public Integer getSize()

      Returns the maximum size of the column.
      Returns:
        the maximum size of the column.

    - #### getNullType

          public Integer getNullType()

      Returns whether the column may be null.
      Returns:
        0 if the column may not be null, 1 if the column may be known, 2 unknown.

    - #### getDefValue

          public String getDefValue()

      Returns the default value of the column.
      Returns:
        the default value, or 0 if no default value exists.

    - #### getDecimalDigits

          public Integer getDecimalDigits()

      Returns the number of decimal digits.
      Returns:
        the number of decimal digits.

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