com.strobel.decompiler.languages.java.ast.LambdaExpression Maven / Gradle / Ivy
/*
* LambdaExpression.java
*
* Copyright (c) 2013 Mike Strobel
*
* This source code is based on Mono.Cecil from Jb Evain, Copyright (c) Jb Evain;
* and ILSpy/ICSharpCode from SharpDevelop, Copyright (c) AlphaSierraPapa.
*
* This source code is subject to terms and conditions of the Apache License, Version 2.0.
* A copy of the license can be found in the License.html file at the root of this distribution.
* By using this source code in any fashion, you are agreeing to be bound by the terms of the
* Apache License, Version 2.0.
*
* You must not remove this notice, or any other, from this software.
*/
package com.strobel.decompiler.languages.java.ast;
import com.strobel.decompiler.patterns.INode;
import com.strobel.decompiler.patterns.Match;
import com.strobel.decompiler.patterns.Role;
public class LambdaExpression extends Expression {
public final static TokenRole ARROW_ROLE = new TokenRole ("->", TokenRole.FLAG_OPERATOR);
public final static Role BODY_ROLE = new Role<>("Body", AstNode.class, AstNode.NULL);
public LambdaExpression( final int offset) {
super( offset);
}
public final AstNodeCollection getParameters() {
return getChildrenByRole(Roles.PARAMETER);
}
public final JavaTokenNode getArrowToken() {
return getChildByRole(ARROW_ROLE);
}
public final AstNode getBody() {
return getChildByRole(BODY_ROLE);
}
public final void setBody(final AstNode value) {
setChildByRole(BODY_ROLE, value);
}
@Override
public R acceptVisitor(final IAstVisitor visitor, final T data) {
return visitor.visitLambdaExpression(this, data);
}
@Override
public boolean matches(final INode other, final Match match) {
if (other instanceof LambdaExpression) {
final LambdaExpression otherLambda = (LambdaExpression) other;
return getParameters().matches(otherLambda.getParameters(), match) &&
getBody().matches(otherLambda.getBody(), match);
}
return false;
}
}