ChartBandElement.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 ro.nextreports.engine.band;

import ro.nextreports.engine.chart.Chart;

public class ChartBandElement extends ImageBandElement {
	
	private Chart chart;		 
	
	public ChartBandElement(Chart chart) {
        super("");
        this.text = "$CH{" + chart.getName() + "}";
        this.chart = chart;
    }
	
	public Chart getChart() {
		return chart;
	}
	
	public void setChart(Chart chart) {
        this.chart = chart;     
        setText("$CH{" + chart.getName() + "}");
    }
	
	public void setImage(String image) {
        this.image = image;             
    }			

	@Override
	public int hashCode() {
		final int prime = 31;
		int result = super.hashCode();
		result = prime * result + ((chart == null) ? 0 : chart.hashCode());
		return result;
	}

	@Override
	public boolean equals(Object obj) {
		if (this == obj) {
			return true;
		}	
		if (!super.equals(obj)) {
			return false;
		}	
		if (getClass() != obj.getClass()) {
			return false;
		}	
		ChartBandElement other = (ChartBandElement) obj;
		if (chart == null) {
			if (other.chart != null) {
				return false;
			}	
		} else if (!chart.equals(other.chart)) {
			return false;
		}	
		return true;
	}
	
	

}