/**
* Copyright (C) 2012 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.jboss.dashboard.domain.label;
import org.jboss.dashboard.domain.AbstractInterval;
import org.jboss.dashboard.provider.DataFormatterRegistry;
import org.jboss.dashboard.provider.DataPropertyFormatter;
import org.jboss.dashboard.provider.DataProperty;
import java.util.Locale;
import org.apache.commons.lang.builder.HashCodeBuilder;
/**
* A label interval always matchs a given value of the domain.<br/>
* f.i: an address, a person's name, ...
*/
public class LabelInterval extends AbstractInterval {
protected String label;
public LabelInterval() {
super();
label = null;
}
public int hashCode() {
return new HashCodeBuilder().append(getLabel()).toHashCode();
}
public boolean equals(Object obj) {
try {
if (obj == null) return false;
if (obj == this) return true;
LabelInterval other = (LabelInterval)obj;
return contains(other.label);
}
catch (ClassCastException e) {
return false;
}
}
public String getLabel() {
return label;
}
public void setLabel(String label) {
this.label = label;
}
public String getDescription(Locale l) {
DataFormatterRegistry dfr = DataFormatterRegistry.lookup();
DataProperty property = getDomain().getProperty();
if (property == null) return label;
DataPropertyFormatter dpf = dfr.getPropertyFormatter(property.getPropertyId());
return dpf.formatValue(property, label, l);
}
public boolean contains(Object value) {
if (value == null) return label == null;
if (label == null) return false;
return label.equals(value.toString());
}
}