Java ListIterator Usage goToFirst(ListIterator iterator)

Description

Move the iterator to the first element.

License

Apache License

Parameter

Parameter	Description
iterator	The list iterator.
T	The type of object stored in the iterator.

Declaration

public static <T> void goToFirst(ListIterator<T> iterator) 

Method Source Code

//package com.java2s;
/*//www.  ja va2 s  . c o m
 * Copyright JTheque (Baptiste Wicht)
 *
 * 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.
 */

import java.util.ListIterator;

public class Main {
    /**
     * Move the iterator to the first element.
     *
     * @param iterator The list iterator.
     * @param <T>      The type of object stored in the iterator.
     */
    public static <T> void goToFirst(ListIterator<T> iterator) {
        while (iterator.hasPrevious()) {
            iterator.previous();
        }
    }
}

Related

1. findPrevious(ListIterator iter)
2. getAll_SequentialAccess( List idxs, List values)
3. getCamelNameSegments(String camelName)
4. getCurrentElement(ListIterator listIterator)
5. getLastNonNull(List l)
6. gotoIndex(ListIterator iterator, int index)
7. incrementalComponentWiseAverageArbitraryDepth(Object average, int n, Object newItems)
8. indexOf(List list, E object)
9. insertBefore(List list, E... elements)