com.android.tools.idea.experimental.codeanalysis.datastructs.graph.node.impl.DummyNodeImpl.java Source code

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Here is the source code for com.android.tools.idea.experimental.codeanalysis.datastructs.graph.node.impl.DummyNodeImpl.java

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/*
 * Copyright (C) 2016 The Android Open Source Project
 *
 * 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.android.tools.idea.experimental.codeanalysis.datastructs.graph.node.impl;

import com.android.tools.idea.experimental.codeanalysis.datastructs.graph.BlockGraph;
import com.android.tools.idea.experimental.codeanalysis.datastructs.graph.node.DummyNode;
import com.android.tools.idea.experimental.codeanalysis.datastructs.stmt.Stmt;
import com.google.common.collect.Sets;

public class DummyNodeImpl extends GraphNodeImpl implements DummyNode {

    public DummyNodeImpl(BlockGraph parentGraph) {
        this.mBlockGraph = parentGraph;
        this.mInNodes = Sets.newHashSet();
        this.mOutNodes = Sets.newHashSet();
        this.mStmtList = null;
    }

    /**
     * Dummy node should not contain any stmts.
     *
     * @return an empty Stmt array
     */
    @Override
    public Stmt[] getStatements() {
        return Stmt.EMPTY_ARRAY;
    }

    @Override
    public String getSimpleName() {
        return "DummyNode";
    }

}