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- /*
- * Copyright 2000-2013 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.tree;
-
- import java.util.ArrayList;
-
- import com.vaadin.sass.internal.ScssStylesheet;
- import com.vaadin.sass.internal.util.StringUtil;
-
- /**
- * A simple BlockNode where input text equals output. <b>Note : </b> ignores any
- * possible children so only use it when you are sure no child nodes will be
- * applied.
- *
- * @author Sebastian Nyholm @ Vaadin Ltd
- *
- */
- public class SimpleNode extends Node implements IVariableNode {
-
- private String text;
-
- public SimpleNode(String text) {
- this.text = text;
-
- }
-
- @Override
- public String printState() {
- return text;
- }
-
- @Override
- public String toString() {
- return printState();
- }
-
- @Override
- public void replaceVariables(ArrayList<VariableNode> variables) {
- for (final VariableNode node : variables) {
- if (StringUtil.containsVariable(text, node.getName())) {
- text = StringUtil.replaceVariable(text, node.getName(), node
- .getExpr().printState());
- }
- }
- }
-
- @Override
- public void traverse() {
- replaceVariables(ScssStylesheet.getVariables());
- }
- }
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