/*
* 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.directory.studio.common.ui.wrappers;
/**
* A wrapper for a String value.
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
public class StringValueWrapper implements Cloneable, Comparable<StringValueWrapper>
{
/** The value */
private String value;
/** A flag to tell if the compare should be case sensitive or not */
private boolean caseSensitive = true;
/**
* Creates a new instance of StringValueWrapper.
*
* @param value the value
*/
public StringValueWrapper( String value, boolean caseSensitive )
{
this.value = value;
this.caseSensitive = caseSensitive;
}
/**
* @return the value
*/
public String getValue()
{
return value;
}
/**
* @param value the value to set
*/
public void setValue( String value )
{
this.value = value;
}
/**
* Clone the current object
*/
public StringValueWrapper clone()
{
try
{
return (StringValueWrapper)super.clone();
}
catch ( CloneNotSupportedException e )
{
return null;
}
}
/**
* @see Object#equals(Object)
*/
public boolean equals( Object that )
{
// Quick test
if ( this == that )
{
return true;
}
if ( that instanceof StringValueWrapper )
{
StringValueWrapper thatInstance = (StringValueWrapper)that;
if ( caseSensitive )
{
return value.equals( thatInstance.value );
}
else
{
return value.equalsIgnoreCase( thatInstance.value );
}
}
else
{
return false;
}
}
/**
* @see Object#hashCode()
*/
public int hashCode()
{
int h = 37;
if ( value != null )
{
h += h*17 + value.hashCode();
}
return h;
}
/**
* @see Comparable#compareTo()
*/
public int compareTo( StringValueWrapper that )
{
if ( that == null )
{
return 1;
}
// Check the value
if ( ( value == null ) || ( value.length() == 0 ) )
{
return -1;
}
else
{
return value.compareToIgnoreCase( that.value );
}
}
/**
* @see Object#toString()
*/
public String toString()
{
return value;
}
}