org.codehaus.groovy.ast.tools

Class ClosureUtils

java.lang.Object

org.codehaus.groovy.ast.tools.ClosureUtils

public class ClosureUtils
extends java.lang.Object

Handy methods when working with the Closure expressions.

Author:

Hamlet D'Arcy, Sergei Egorov

Constructor Summary

Constructors

Constructor and Description
ClosureUtils()

Method Summary

Modifier and Type	Method and Description
static java.lang.String	convertClosureToSource(ReaderSource readerSource, ClosureExpression expression) Converts a ClosureExpression into the String source.

Methods inherited from class java.lang.Object

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

Constructor Detail

ClosureUtils

public ClosureUtils()

Method Detail

convertClosureToSource

public static java.lang.String convertClosureToSource(ReaderSource readerSource,
                                                      ClosureExpression expression)
                                               throws java.lang.Exception

Converts a ClosureExpression into the String source.

Parameters:

readerSource - a source

expression - a closure. Can't be null

Returns:

the source the closure was created from

Throws:

java.lang.IllegalArgumentException - when expression is null

java.lang.Exception - when closure can't be read from source