Package: org.codehaus.groovy.ast.expr

## [Java] Class ClosureExpression

- org.codehaus.groovy.ast.expr.ClosureExpression

- Represents a closure expression such as

      { statement }

  or { i `->` statement } or { i, x, String y `->` statement }

- - ### Properties Summary

    Properties
    Type | Name and description
    --- | ---
    `Statement` | `code`
    `VariableScope` | `variableScope`

  - ### Constructor Summary

    Constructors
    Constructor and description
    `ClosureExpression (Parameter[] parameters, Statement code)`

  - ### Methods Summary

    Methods
    Type Params | Return Type | Name and description
    --- | --- | ---
    `` | `Statement` | `getCode()` This gets the code statement of the closure.
    `` | `Parameter[]` | `getParameters()` @return an array of zero (for implicit it) or more (when explicit args given) parameters or null otherwise (representing explicit no args)
    `` | `String` | `getText()`
    `` | `VariableScope` | `getVariableScope()`
    `` | `boolean` | `isParameterSpecified()` @return true if one or more explicit parameters are supplied
    `` | `void` | `setCode(Statement code)` This sets the code statement of the closure.
    `` | `void` | `setVariableScope(VariableScope variableScope)`
    `` | `String` | `toString()`
    `` | `Expression` | `transformExpression(ExpressionTransformer transformer)`
    `` | `void` | `visit(GroovyCodeVisitor visitor)`

  - ### Inherited Methods Summary

    Inherited Methods
    Methods inherited from class | Name
    --- | ---
    `class Expression` | `getType, setType, transformExpression, transformExpressions, transformExpressions`
    `class AnnotatedNode` | `addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic`
    `class ASTNode` | `copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getMetaDataMap, getNodeMetaData, getNodeMetaData, getText, putNodeMetaData, removeNodeMetaData, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setNodeMetaData, setSourcePosition, visit`

- - ### Property Detail

    - #### Statement code

    - #### VariableScope variableScope

  - ### Constructor Detail

    - #### public ClosureExpression(Parameter[] parameters, Statement code)

  - ### Method Detail

    - #### public Statement getCode()

      This gets the code statement of the closure. You can read this method to find out what actions the closure is going to perform.

      Returns:
        the code statement of the closure

    - #### public Parameter[] getParameters()

      Returns:
        an array of zero (for implicit it) or more (when explicit args given) parameters or null otherwise (representing explicit no args)

    - #### @Override public String getText()

    - #### public VariableScope getVariableScope()

    - #### public boolean isParameterSpecified()

      Returns:
        true if one or more explicit parameters are supplied

    - #### public void setCode(Statement code)

      This sets the code statement of the closure. You can use this method in order to add more actions during the closure execution.

      Parameters:
        `code` - the new Statement

    - #### public void setVariableScope(VariableScope variableScope)

    - #### public String toString()

    - #### public Expression transformExpression(ExpressionTransformer transformer)

    - #### public void visit(GroovyCodeVisitor visitor)