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This artifact provides a single jar that contains all classes required to use remote EJB and JMS, including all dependencies. It is intended for use by those not using maven, maven users should just import the EJB and JMS BOM's instead (shaded JAR's cause lots of problems with maven, as it is very easy to inadvertently end up with different versions on classes on the class path).

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/*
 * JBoss, Home of Professional Open Source.
 * Copyright 2017 Red Hat, Inc., and individual contributors
 * as indicated by the @author tags.
 *
 * 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.
 */

package org.wildfly.common.iteration;

import java.util.NoSuchElementException;

/**
 * A primitive iterator, which can be used as the basis for string parsing, tokenizing, and other purposes.
 */
public interface IntIterator {
    /**
     * Determine if there is another element in this sequence.
     *
     * @return {@code true} if there is another element, {@code false} otherwise
     */
    boolean hasNext();

    /**
     * Get the next element in the sequence.
     *
     * @return the next element
     * @throws NoSuchElementException if there are no more elements
     */
    int next() throws NoSuchElementException;

    /**
     * Observe the next element in the sequence without moving the iterator.
     *
     * @return the next element
     * @throws NoSuchElementException if there are no more elements
     */
    int peekNext() throws NoSuchElementException;
}