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/*******************************************************************************
 * Copyright 2011 Netflix
 * 
 * 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.netflix.astyanax.shallows;

import java.nio.ByteBuffer;

import com.netflix.astyanax.Serializer;
import com.netflix.astyanax.model.AbstractColumnImpl;
import com.netflix.astyanax.model.ColumnList;

public class EmptyColumn extends AbstractColumnImpl {

    public EmptyColumn() {
        super(null);
    }
    
    @Override
    public  V getValue(Serializer valSer) {
        throw new UnsupportedOperationException();
    }

    @Override
    public  ColumnList getSubColumns(Serializer ser) {
        throw new UnsupportedOperationException();
    }

    @Override
    public boolean isParentColumn() {
        return false;
    }

    @Override
    public long getTimestamp() {
        throw new UnsupportedOperationException();
    }

    @Override
    public ByteBuffer getRawName() {
        throw new UnsupportedOperationException();
    }

    @Override
    public int getTtl() {
        throw new UnsupportedOperationException();
    }

    @Override
    public boolean hasValue() {
        return false;
    }
}