com.vaadin.sass.internal.visitor.EachNodeHandler Maven / Gradle / Ivy

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/*
 * Copyright 2000-2014 Vaadin Ltd.
 * 
 * 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.vaadin.sass.internal.visitor;

import java.util.ArrayList;
import java.util.Collection;

import com.vaadin.sass.internal.parser.SassListItem;
import com.vaadin.sass.internal.tree.VariableNode;
import com.vaadin.sass.internal.tree.controldirective.EachDefNode;

public class EachNodeHandler extends LoopNodeHandler {

    public static void traverse(EachDefNode eachNode) {
        Collection loopVariables = new ArrayList();
        for (final SassListItem var : eachNode.getVariables()) {
            loopVariables.add(new VariableNode(eachNode.getVariableName()
                    .substring(1), var, false));
        }
        replaceLoopNode(eachNode, loopVariables);
    }

}