/*
 * 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.mutable.primitive;

import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.function.primitive.LongFunction;
import org.eclipse.collections.api.factory.map.primitive.MutableLongObjectMapFactory;
import org.eclipse.collections.api.map.primitive.MutableLongObjectMap;
import org.eclipse.collections.api.map.primitive.LongObjectMap;
import org.eclipse.collections.impl.factory.primitive.LongObjectMaps;
import org.eclipse.collections.impl.utility.Iterate;

MutableLongObjectMapFactoryImpl is a factory implementation which creates instances of type MutableLongObjectMap. This file was automatically generated from template file mutablePrimitiveObjectMapFactoryImpl.stg.
Since:6.0.
/** * MutableLongObjectMapFactoryImpl is a factory implementation which creates instances of type {@link MutableLongObjectMap}. * This file was automatically generated from template file mutablePrimitiveObjectMapFactoryImpl.stg. * * @since 6.0. */
public enum MutableLongObjectMapFactoryImpl implements MutableLongObjectMapFactory { INSTANCE; @Override public <V> MutableLongObjectMap<V> empty() { return new LongObjectHashMap(0); } @Override public <V> MutableLongObjectMap<V> of() { return this.empty(); } @Override public <V> MutableLongObjectMap<V> with() { return this.empty(); } @Override public <V> MutableLongObjectMap<V> ofInitialCapacity(int capacity) { return this.withInitialCapacity(capacity); } @Override public <V> MutableLongObjectMap<V> withInitialCapacity(int capacity) { return new LongObjectHashMap<>(capacity); } @Override public <V> MutableLongObjectMap<V> ofAll(LongObjectMap<? extends V> map) { return this.withAll(map); } @Override public <V> MutableLongObjectMap<V> withAll(LongObjectMap<? extends V> map) { if (map.isEmpty()) { return this.empty(); } return new LongObjectHashMap<>(map); } @Override public <T, V> MutableLongObjectMap<V> from(Iterable<T> iterable, LongFunction<? super T> keyFunction, Function<? super T, ? extends V> valueFunction) { MutableLongObjectMap<V> map = LongObjectMaps.mutable.empty(); Iterate.forEach(iterable, each -> map.put(keyFunction.longValueOf(each), valueFunction.valueOf(each))); return map; } }