org.eclipse.collections.api.factory.Maps Maven / Gradle / Ivy
/*
* 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.factory;
import org.eclipse.collections.api.factory.map.FixedSizeMapFactory;
import org.eclipse.collections.api.factory.map.ImmutableMapFactory;
import org.eclipse.collections.api.factory.map.MutableMapFactory;
/**
* This class should be used to create instances of MutableMap, ImmutableMap and FixedSizeMap
*
* Mutable Examples:
*
*
* MutableMap<String, String> emptyMap = Maps.mutable.empty();
* MutableMap<String, String> mapWith = Maps.mutable.with("a", "A", "b", "B", "c", "C");
* MutableMap<String, String> mapOf = Maps.mutable.of("a", "A", "b", "B", "c", "C");
*
*
* Immutable Examples:
*
*
* ImmutableMap<String, String> emptyMap = Maps.immutable.empty();
* ImmutableMap<String, String> mapWith = Maps.immutable.with("a", "A", "b", "B", "c", "C");
* ImmutableMap<String, String> mapOf = Maps.immutable.of("a", "A", "b", "B", "c", "C");
*
*
* FixedSize Examples:
*
*
* FixedSizeMap<String, String> emptyMap = Maps.fixedSize.empty();
* FixedSizeMap<String, String> mapWith = Maps.fixedSize.with("a", "A", "b", "B", "c", "C");
* FixedSizeMap<String, String> mapOf = Maps.fixedSize.of("a", "A", "b", "B", "c", "C");
*
*/
@SuppressWarnings("ConstantNamingConvention")
public final class Maps
{
public static final ImmutableMapFactory immutable = ServiceLoaderUtils.loadServiceClass(ImmutableMapFactory.class);
public static final FixedSizeMapFactory fixedSize = ServiceLoaderUtils.loadServiceClass(FixedSizeMapFactory.class);
public static final MutableMapFactory mutable = ServiceLoaderUtils.loadServiceClass(MutableMapFactory.class);
private Maps()
{
throw new AssertionError("Suppress default constructor for noninstantiability");
}
}