/*
 * Copyright (c) 2021 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.factory;

import org.eclipse.collections.api.factory.set.FixedSizeSetFactory;
import org.eclipse.collections.api.factory.set.ImmutableSetFactory;
import org.eclipse.collections.api.factory.set.MutableSetFactory;

This class should be used to create instances of MutableSet, ImmutableSet and FixedSizeSet

Mutable Examples:

MutableSet<String> emptySet = Sets.mutable.empty();
MutableSet<String> setWith = Sets.mutable.with("a", "b", "c");
MutableSet<String> setOf = Sets.mutable.of("a", "b", "c");
Immutable Examples:
ImmutableSet<String> emptySet = Sets.immutable.empty();
ImmutableSet<String> setWith = Sets.immutable.with("a", "b", "c");
ImmutableSet<String> setOf = Sets.immutable.of("a", "b", "c");
FixedSize Examples:
FixedSizeSet<String> emptySet = Sets.fixedSize.empty();
FixedSizeSet<String> setWith = Sets.fixedSize.with("a", "b", "c");
FixedSizeSet<String> setOf = Sets.fixedSize.of("a", "b", "c");
/** * This class should be used to create instances of MutableSet, ImmutableSet and FixedSizeSet * <p> * Mutable Examples: * * <pre> * MutableSet&lt;String&gt; emptySet = Sets.mutable.empty(); * MutableSet&lt;String&gt; setWith = Sets.mutable.with("a", "b", "c"); * MutableSet&lt;String&gt; setOf = Sets.mutable.of("a", "b", "c"); * </pre> * * Immutable Examples: * * <pre> * ImmutableSet&lt;String&gt; emptySet = Sets.immutable.empty(); * ImmutableSet&lt;String&gt; setWith = Sets.immutable.with("a", "b", "c"); * ImmutableSet&lt;String&gt; setOf = Sets.immutable.of("a", "b", "c"); * </pre> * * FixedSize Examples: * * <pre> * FixedSizeSet&lt;String&gt; emptySet = Sets.fixedSize.empty(); * FixedSizeSet&lt;String&gt; setWith = Sets.fixedSize.with("a", "b", "c"); * FixedSizeSet&lt;String&gt; setOf = Sets.fixedSize.of("a", "b", "c"); * </pre> */
@SuppressWarnings("ConstantNamingConvention") public final class Sets { public static final ImmutableSetFactory immutable = ServiceLoaderUtils.loadServiceClass(ImmutableSetFactory.class); public static final MutableSetFactory mutable = ServiceLoaderUtils.loadServiceClass(MutableSetFactory.class); public static final FixedSizeSetFactory fixedSize = ServiceLoaderUtils.loadServiceClass(FixedSizeSetFactory.class); private Sets() { throw new AssertionError("Suppress default constructor for noninstantiability"); } }