ide/parsing.indexing/src/org/netbeans/modules/parsing/impl/indexing/TransientUpdateSupport.java

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you 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 org.netbeans.modules.parsing.impl.indexing;

/**
 *
 * @author Tomas Zezula
 */
public final class TransientUpdateSupport {
    
    private static final ThreadLocal<Boolean> transientUpdate =
            new ThreadLocal<Boolean>();
    
    private TransientUpdateSupport() {}
    
    public static boolean isTransientUpdate() {
        return transientUpdate.get() == Boolean.TRUE;
    }
    
    public static void setTransientUpdate(final boolean state) {
        transientUpdate.set(state);
    }
    
}