org.beanfuse.collection.predicates.NotEmptyStringPredicate.java Source code

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Here is the source code for org.beanfuse.collection.predicates.NotEmptyStringPredicate.java

Source

//$Id: NotEmptyStringPredicate.java,v 1.1 2006/10/12 14:40:28 chaostone Exp $
/*
 *
 * Copyright c 2005-2009.
 * 
 * Licensed under GNU  LESSER General Public License, Version 3.  
 * http://www.gnu.org/licenses
 * 
 */
/********************************************************************************
 * @author chaostone
 * 
 * MODIFICATION DESCRIPTION
 * 
 * Name                 Date                Description 
 * ============         ============        ============
 * chaostone             2005-11-11         Created
 *  
 ********************************************************************************/

package org.beanfuse.collection.predicates;

import org.apache.commons.collections.Predicate;
import org.apache.commons.lang.StringUtils;

public class NotEmptyStringPredicate implements Predicate {
    public static final NotEmptyStringPredicate INSTANCE = new NotEmptyStringPredicate();

    /**
     * @see org.apache.commons.collections.Predicate#evaluate(java.lang.Object)
     */
    public boolean evaluate(final Object value) {
        return (null != value) && (value instanceof String) && StringUtils.isNotEmpty((String) value);
    }

}