org.mozilla.javascript.ast.GeneratorExpressionLoop Maven / Gradle / Ivy
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/* -*- Mode: java; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
package org.mozilla.javascript.ast;
/**
*/
public class GeneratorExpressionLoop extends ForInLoop {
public GeneratorExpressionLoop() {
}
public GeneratorExpressionLoop(int pos) {
super(pos);
}
public GeneratorExpressionLoop(int pos, int len) {
super(pos, len);
}
/**
* Returns whether the loop is a for-each loop
*/
@Override
public boolean isForEach() {
return false;
}
/**
* Sets whether the loop is a for-each loop
*/
@Override
public void setIsForEach(boolean isForEach) {
throw new UnsupportedOperationException("this node type does not support for each");
}
@Override
public String toSource(int depth) {
return makeIndent(depth)
+ " for "
+ (isForEach()?"each ":"")
+ "("
+ iterator.toSource(0)
+ (isForOf()?" of ":" in ")
+ iteratedObject.toSource(0)
+ ")";
}
/**
* Visits the iterator expression and the iterated object expression.
* There is no body-expression for this loop type.
*/
@Override
public void visit(NodeVisitor v) {
if (v.visit(this)) {
iterator.visit(v);
iteratedObject.visit(v);
}
}
}