org.crsh.lang.impl.groovy.ast

Class ScriptLastStatementTransformer

java.lang.Object

org.crsh.lang.impl.groovy.ast.ScriptLastStatementTransformer

All Implemented Interfaces:

org.codehaus.groovy.transform.ASTTransformation

public class ScriptLastStatementTransformer
extends Object
implements org.codehaus.groovy.transform.ASTTransformation

A transformer that tags a CRaSH script class when it has an explicit return statement. Indeed Groovy script last statement are returned by default and this value is sometimes not desirable in CRaSH script commands unless they are explicitly returned by the script.

Author:

Julien Viet

Field Summary

Fields

Modifier and Type	Field and Description
static String	FIELD_NAME .

Constructor Summary

Constructors

Constructor and Description
ScriptLastStatementTransformer()

Method Summary

Methods

Modifier and Type	Method and Description
void	visit(org.codehaus.groovy.ast.ASTNode[] nodes, org.codehaus.groovy.control.SourceUnit source)

Methods inherited from class java.lang.Object

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

Field Detail

FIELD_NAME

public static final String FIELD_NAME

.

See Also:

Constant Field Values

Constructor Detail

ScriptLastStatementTransformer

public ScriptLastStatementTransformer()

Method Detail

visit

public void visit(org.codehaus.groovy.ast.ASTNode[] nodes,
         org.codehaus.groovy.control.SourceUnit source)

Specified by:

visit in interface org.codehaus.groovy.transform.ASTTransformation