com.google.gwt.resources.converter.CssElIf Maven / Gradle / Ivy
/*
* Copyright 2014 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*/
package com.google.gwt.resources.converter;
import com.google.gwt.resources.css.ast.Context;
import com.google.gwt.resources.css.ast.CssIf;
import com.google.gwt.resources.css.ast.CssVisitor;
/**
* Represents a else if node in the css ast.
*/
public class CssElIf extends CssIf {
public CssElIf(CssIf originalNode) {
doClone(originalNode);
}
private void doClone(CssIf originalNode) {
if (originalNode == null) {
throw new IllegalArgumentException("originalNode cannot be null");
}
getNodes().addAll(originalNode.getNodes());
setExpression(originalNode.getExpression());
setNegated(originalNode.isNegated());
setProperty(originalNode.getPropertyName());
setPropertyValues(originalNode.getPropertyValues());
}
@Override
public void traverse(CssVisitor visitor, Context context) {
boolean visitChildren;
ExtendedCssVisitor extendedCssVisitor = visitor instanceof ExtendedCssVisitor ?
(ExtendedCssVisitor) visitor : null;
if (extendedCssVisitor != null) {
visitChildren = extendedCssVisitor.visit(this, context);
} else {
visitChildren = visitor.visit(this, context);
}
if (visitChildren) {
visitor.acceptWithInsertRemove(getNodes());
}
if (extendedCssVisitor != null) {
extendedCssVisitor.endVisit(this, context);
} else {
visitor.endVisit(this, context);
}
}
}