Package org.apache.groovy.ast.builder

Class AstBuilderTransformation

java.lang.Object

org.codehaus.groovy.ast.MethodCallTransformation

org.apache.groovy.ast.builder.AstBuilderTransformation

All Implemented Interfaces:

ASTTransformation

public class AstBuilderTransformation
extends MethodCallTransformation

Transformation to capture ASTBuilder from code statements.

The AstBuilder "from code" approach is used with a single Closure parameter. This transformation converts the ClosureExpression back into source code and rewrites the AST so that the "from string" builder is invoked on the source. In order for this to work, the closure source must be given a goto label. It is the "from string" approach's responsibility to remove the BlockStatement created by the label.

Constructor Summary

Constructors

Constructor	Description
AstBuilderTransformation()

Method Summary

Modifier and Type	Method	Description
protected GroovyCodeVisitor	getTransformer(ASTNode[] nodes, SourceUnit sourceUnit)

Methods inherited from class org.codehaus.groovy.ast.MethodCallTransformation

visit

Methods inherited from class java.lang.Object

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

Constructor Details

AstBuilderTransformation

public AstBuilderTransformation()

Method Details

getTransformer

protected GroovyCodeVisitor getTransformer(ASTNode[] nodes,
 SourceUnit sourceUnit)

Specified by:

getTransformer in class MethodCallTransformation