compiler/src/org/apache/flex/abc/visitors/NilTraitVisitor.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.apache.flex.abc.visitors;

/**
 * An ITraitVisitor that ignores its input as far as possible.
 */
public class NilTraitVisitor implements ITraitVisitor
{
    @Override
    public void visitStart()
    {
    }

    @Override
    public void visitEnd()
    {
    }

    @Override
    public IMetadataVisitor visitMetadata(int count)
    {
        return NilVisitors.NIL_METADATA_VISITOR;
    }

    @Override
    public void visitAttribute(String attrName, Object attrValue)
    {
    }
}