/**
* Copyright 2005-2014 Restlet
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
* select the license that you prefer but you may not use this file except in
* compliance with one of these Licenses.
*
* You can obtain a copy of the Apache 2.0 license at
* http://www.opensource.org/licenses/apache-2.0
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://restlet.com/products/restlet-framework
*
* Restlet is a registered trademark of Restlet S.A.S.
*/
package org.restlet.ext.jaxrs.internal.wrappers.params;
import java.util.Iterator;
import org.restlet.ext.jaxrs.internal.wrappers.WrapperUtil;
import org.restlet.util.NamedValue;
class NamedValuesIter implements Iterator<String> {
private final Iterator<? extends NamedValue<String>> namedValuesIter;
NamedValuesIter(Iterable<? extends NamedValue<String>> namedValues) {
this.namedValuesIter = namedValues.iterator();
}
/** @see java.util.Iterator#hasNext() */
public boolean hasNext() {
return this.namedValuesIter.hasNext();
}
/** @see java.util.Iterator#next() */
public String next() {
return WrapperUtil.getValue(this.namedValuesIter.next());
}
/** @see java.util.Iterator#remove() */
public void remove() {
this.namedValuesIter.remove();
}
}