https://github.com/eclipse/eclipse-collections/eclipse-collections-api: Eclipse Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
  • Craig P. Motlin
  • Donald Raab
  • Mohammad A. Rezaei
  • Hiroshi Ito
  • Nikhil J. Nanivadekar 
/*
 * Copyright (c) 2018 Goldman Sachs and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * and Eclipse Distribution License v. 1.0 which accompany this distribution.
 * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
 * and the Eclipse Distribution License is available at
 * http://www.eclipse.org/org/documents/edl-v10.php.
 */

package org.eclipse.collections.api.set.primitive;

import java.util.Set;

import org.eclipse.collections.api.CharIterable;
import org.eclipse.collections.api.block.function.primitive.CharToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.CharPredicate;
import org.eclipse.collections.api.block.procedure.primitive.CharProcedure;
import org.eclipse.collections.api.set.SetIterable;


This file was automatically generated from template file primitiveSet.stg.

Since:3.0.
/**
 * This file was automatically generated from template file primitiveSet.stg.
 *
 * @since 3.0.
 */
public interface CharSet extends CharIterable
{
    
Since:9.0.
/**
     * @since 9.0.
     */
    @Override
    default CharSet tap(CharProcedure procedure)
    {
        this.forEach(procedure);
        return this;
    }

    
Follows the same general contract as Set.equals(Object). 
/**
     * Follows the same general contract as {@link Set#equals(Object)}.
     */
    @Override
    boolean equals(Object o);

    
Follows the same general contract as Set.hashCode(). 
/**
     * Follows the same general contract as {@link Set#hashCode()}.
     */
    @Override
    int hashCode();

    @Override
    CharSet select(CharPredicate predicate);

    @Override
    CharSet reject(CharPredicate predicate);

    @Override
    <V> SetIterable<V> collect(CharToObjectFunction<? extends V> function);

    
Returns a frozen copy of this set. If the set is frozen, it returns itself. A frozen copy is the same thing as an immutable copy without safe-publish guarantees.

/**
     * Returns a frozen copy of this set. If the set is frozen, it returns itself. A frozen copy is the same thing as an immutable copy without safe-publish guarantees.
     */
    CharSet freeze();

    
Returns an immutable copy of this set. If the set is immutable, it returns itself.

/**
     * Returns an immutable copy of this set. If the set is immutable, it returns itself.
     */
    ImmutableCharSet toImmutable();
}