org.codehaus.groovy.ast.expr

## Class ClosureExpression

- java.lang.Object
- - org.codehaus.groovy.ast.ASTNode
  - - org.codehaus.groovy.ast.AnnotatedNode
    - - org.codehaus.groovy.ast.expr.Expression
      - - org.codehaus.groovy.ast.expr.ClosureExpression

    public class ClosureExpression
    extends Expression

Represents a closure creation expression such as { statement; } or { i : statement; } or { i, x, String y: statement }

Version:
  $Revision: 21304 $
Author:
  James Strachan

### Constructor Summary

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

### Method Summary

Methods
`Statement` `getCode()` This gets the code statement of the closure.
`Parameter[]` `getParameters()`
`VariableScope` `getVariableScope()`
`boolean` `isParameterSpecified()`
`void` `setCode(Statement code)` This sets the code statement of the closure.
`void` `setVariableScope(VariableScope variableScope)`
`String` `toString()`
`Expression` `transformExpression(ExpressionTransformer transformer)` Return a copy of the expression calling the transformer on any nested expressions
`void` `visit(GroovyCodeVisitor visitor)`

### Methods inherited from class org.codehaus.groovy.ast.expr.Expression

`getType, setType, transformExpressions, transformExpressions`

### Methods inherited from class org.codehaus.groovy.ast.AnnotatedNode

`addAnnotation, addAnnotations, getAnnotations, getAnnotations, getDeclaringClass, hasNoRealSourcePosition, isSynthetic, setDeclaringClass, setHasNoRealSourcePosition, setSynthetic`

### Methods inherited from class org.codehaus.groovy.ast.ASTNode

`copyNodeMetaData, getColumnNumber, getLastColumnNumber, getLastLineNumber, getLineNumber, getNodeMetaData, getText, removeNodeMetaData, setColumnNumber, setLastColumnNumber, setLastLineNumber, setLineNumber, setNodeMetaData, setSourcePosition`

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

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

### Constructor Detail

#### ClosureExpression

    public ClosureExpression(Parameter[] parameters,
                     Statement code)

### Method Detail

#### visit

    public void visit(GroovyCodeVisitor visitor)

Overrides:
  `visit` in class `ASTNode`

#### transformExpression

    public Expression transformExpression(ExpressionTransformer transformer)

Description copied from class: `Expression`
Return a copy of the expression calling the transformer on any nested expressions

Specified by:
  `transformExpression` in class `Expression`

#### toString

    public String toString()

Overrides:
  `toString` in class `Object`

#### getCode

    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

#### setCode

    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

#### getParameters

    public Parameter[] getParameters()

#### isParameterSpecified

    public boolean isParameterSpecified()

#### getVariableScope

    public VariableScope getVariableScope()

#### setVariableScope

    public void setVariableScope(VariableScope variableScope)