/*
 * Copyright (c) 2018 Goldman Sachs.
 * 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.map.immutable.primitive;

import org.eclipse.collections.api.factory.map.primitive.ImmutableLongIntMapFactory;
import org.eclipse.collections.api.map.primitive.ImmutableLongIntMap;
import org.eclipse.collections.api.map.primitive.LongIntMap;

ImmutableLongIntMapFactoryImpl is a factory implementation which creates instances of type ImmutableLongIntMap. This file was automatically generated from template file immutablePrimitivePrimitiveMapFactoryImpl.stg.
Since:4.0.
/** * ImmutableLongIntMapFactoryImpl is a factory implementation which creates instances of type {@link ImmutableLongIntMap}. * This file was automatically generated from template file immutablePrimitivePrimitiveMapFactoryImpl.stg. * * @since 4.0. */
public enum ImmutableLongIntMapFactoryImpl implements ImmutableLongIntMapFactory { INSTANCE; @Override public ImmutableLongIntMap empty() { return ImmutableLongIntEmptyMap.INSTANCE; } @Override public ImmutableLongIntMap of() { return this.empty(); } @Override public ImmutableLongIntMap with() { return this.empty(); } @Override public ImmutableLongIntMap of(long key, int value) { return this.with(key, value); } @Override public ImmutableLongIntMap with(long key, int value) { return new ImmutableLongIntSingletonMap(key, value); } @Override public ImmutableLongIntMap ofAll(LongIntMap map) { return this.withAll(map); } @Override public ImmutableLongIntMap withAll(LongIntMap map) { if (map instanceof ImmutableLongIntMap) { return (ImmutableLongIntMap) map; } if (map.isEmpty()) { return this.with(); } if (map.size() == 1) { long key = map.keysView().longIterator().next(); return new ImmutableLongIntSingletonMap(key, map.get(key)); } return new ImmutableLongIntHashMap(map); } }