/*
 * Copyright 2011 JBoss Inc
 *
 * 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 org.drools.ide.common.client.modeldriven.dt52;

public class ActionCol52 extends DTColumnConfig52 {

    private static final long serialVersionUID = 501l;

    // The header to be displayed.
    private String            header;

    public void setHeader(String header) {
        this.header = header;
    }

    public String getHeader() {
        return header;
    }

    @Override
    public boolean equals(Object obj) {
        if ( obj == null ) {
            return false;
        }
        if ( !(obj instanceof ActionCol52) ) {
            return false;
        }
        ActionCol52 that = (ActionCol52) obj;
        return nullOrEqual( this.header,
                            that.header ) && super.equals( obj );
    }

    @Override
    public int hashCode() {
        int hash = 1;
        hash = hash * 31 + (header == null ? 0 : header.hashCode());
        hash = hash * 31 + super.hashCode();
        return hash;
    }

    private boolean nullOrEqual(Object thisAttr,
                                Object thatAttr) {
        if ( thisAttr == null && thatAttr == null ) {
            return true;
        }
        if ( thisAttr == null && thatAttr != null ) {
            return false;
        }
        return thisAttr.equals( thatAttr );
    }

}
