/*
* JBoss, Home of Professional Open Source.
* Copyright 2017, Red Hat, Inc., and individual contributors
* as indicated by the @author tags. See the copyright.txt file in the
* distribution for a full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.wildfly.clustering.infinispan.spi.persistence;
import java.util.function.Function;
/**
* {@link KeyFormat} for keys with a simple string representation.
* @author Paul Ferraro
*/
public class SimpleKeyFormat<K> implements KeyFormat<K> {
private final Class<K> targetClass;
private final Function<String, K> parser;
private final Function<K, String> formatter;
public SimpleKeyFormat(Class<K> targetClass, Function<String, K> parser) {
this(targetClass, parser, Object::toString);
}
public SimpleKeyFormat(Class<K> targetClass, Function<String, K> parser, Function<K, String> formatter) {
this.targetClass = targetClass;
this.parser = parser;
this.formatter = formatter;
}
@Override
public Class<K> getTargetClass() {
return this.targetClass;
}
@Override
public K parse(String value) {
return this.parser.apply(value);
}
@Override
public String format(K key) {
return this.formatter.apply(key);
}
}