/*
 * Copyright (c) 2020 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.impl.set.immutable.primitive;

import org.eclipse.collections.api.LongIterable;
import org.eclipse.collections.api.factory.set.primitive.ImmutableLongSetFactory;
import org.eclipse.collections.api.set.primitive.ImmutableLongSet;
import org.eclipse.collections.impl.set.mutable.primitive.LongHashSet;
import org.eclipse.collections.impl.factory.primitive.LongSets;
import java.util.stream.LongStream;

ImmutableLongSetFactoryImpl is a factory implementation which creates instances of type ImmutableLongSet. This file was automatically generated from template file immutablePrimitiveSetFactoryImpl.stg.
Since:4.0.
/** * ImmutableLongSetFactoryImpl is a factory implementation which creates instances of type {@link ImmutableLongSet}. * This file was automatically generated from template file immutablePrimitiveSetFactoryImpl.stg. * * @since 4.0. */
public enum ImmutableLongSetFactoryImpl implements ImmutableLongSetFactory { INSTANCE; @Override public ImmutableLongSet empty() { return ImmutableLongEmptySet.INSTANCE; } @Override public ImmutableLongSet of() { return this.empty(); } @Override public ImmutableLongSet with() { return this.empty(); } @Override public ImmutableLongSet of(long one) { return this.with(one); } @Override public ImmutableLongSet with(long one) { return new ImmutableLongSingletonSet(one); } @Override public ImmutableLongSet of(long... items) { return this.with(items); } @Override public ImmutableLongSet with(long... items) { if (items == null || items.length == 0) { return this.with(); } if (items.length == 1) { return this.with(items[0]); } return LongHashSet.newSetWith(items).toImmutable(); } @Override public ImmutableLongSet ofAll(LongIterable items) { return this.withAll(items); } @Override public ImmutableLongSet withAll(LongIterable items) { if (items instanceof ImmutableLongSet) { return (ImmutableLongSet) items; } return this.with(items.toArray()); }
Since:10.0
/** * @since 10.0 */
@Override public ImmutableLongSet ofAll(Iterable<Long> iterable) { return this.withAll(iterable); }
Since:10.0
/** * @since 10.0 */
@Override public ImmutableLongSet withAll(Iterable<Long> iterable) { return LongSets.mutable.withAll(iterable).toImmutable(); }
Since:9.0
/** * @since 9.0 */
@Override public ImmutableLongSet ofAll(LongStream items) { return this.withAll(items); }
Since:9.0
/** * @since 9.0 */
@Override public ImmutableLongSet withAll(LongStream items) { return this.with(items.toArray()); } }