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• MutableBiMap.java

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org.eclipse.collections.api.bimap.MutableBiMap Maven / Gradle / Ivy

/*
 * Copyright (c) 2021 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.api.bimap;

import java.util.Map;

import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.function.Function0;
import org.eclipse.collections.api.block.function.Function2;
import org.eclipse.collections.api.block.predicate.Predicate;
import org.eclipse.collections.api.block.predicate.Predicate2;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.factory.BiMaps;
import org.eclipse.collections.api.factory.Maps;
import org.eclipse.collections.api.map.MapIterable;
import org.eclipse.collections.api.map.MutableMap;
import org.eclipse.collections.api.map.MutableMapIterable;
import org.eclipse.collections.api.multimap.set.MutableSetMultimap;
import org.eclipse.collections.api.ordered.OrderedIterable;
import org.eclipse.collections.api.partition.set.PartitionMutableSet;
import org.eclipse.collections.api.set.MutableSet;
import org.eclipse.collections.api.tuple.Pair;

/**
 * A {@link BiMap} whose contents can be altered after initialization.
 *
 * @since 4.2
 */
public interface MutableBiMap extends BiMap, MutableMapIterable, Cloneable
{
    @Override
    MutableBiMap newEmpty();

    @Override
    MutableBiMap inverse();

    @Override
    MutableBiMap flipUniqueValues();

    @Override
    MutableSetMultimap flip();

    /**
     * Similar to {@link Map#put(Object, Object)}, except that it throws on the addition of a duplicate value.
     *
     * @throws IllegalArgumentException if the value already exists in the bimap.
     */
    @Override
    V put(K key, V value);

    /**
     * Similar to {@link #put(Object, Object)}, except that it quietly removes any existing entry with the same
     * value before putting the key-value pair.
     */
    V forcePut(K key, V value);

    @Override
    MutableBiMap asSynchronized();

    @Override
    MutableBiMap asUnmodifiable();

    MutableBiMap clone();

    @Override
    MutableBiMap tap(Procedure procedure);

    @Override
    MutableBiMap select(Predicate2 predicate);

    @Override
    MutableBiMap reject(Predicate2 predicate);

    @Override
     MutableBiMap collect(Function2> function);

    @Override
     MutableBiMap collectValues(Function2 function);

    @Override
    MutableSet select(Predicate predicate);

    @Override
    
 MutableSet selectWith(Predicate2 predicate, P parameter);

    @Override
    MutableSet reject(Predicate predicate);

    @Override
    
 MutableSet rejectWith(Predicate2 predicate, P parameter);

    @Override
    PartitionMutableSet partition(Predicate predicate);

    @Override
    
 PartitionMutableSet partitionWith(Predicate2 predicate, P parameter);

    @Override
     MutableSet selectInstancesOf(Class clazz);

    /**
     * @deprecated in 8.0. Use {@link OrderedIterable#zip(Iterable)} instead.
     */
    @Override
    @Deprecated
     MutableSet> zip(Iterable that);

    /**
     * @deprecated in 8.0. Use {@link OrderedIterable#zipWithIndex()} instead.
     */
    @Override
    @Deprecated
    MutableSet> zipWithIndex();

    @Override
     MutableSetMultimap groupBy(Function function);

    @Override
     MutableSetMultimap groupByEach(Function> function);

    @Override
    default  MutableBiMap groupByUniqueKey(Function function)
    {
        return this.groupByUniqueKey(function, BiMaps.mutable.empty());
    }

    /**
     * @since 11.0
     */
    @Override
    default  MutableMap aggregateBy(
            Function groupBy,
            Function0 zeroValueFactory,
            Function2 nonMutatingAggregator)
    {
        return this.aggregateBy(
                groupBy,
                zeroValueFactory,
                nonMutatingAggregator,
                Maps.mutable.empty());
    }

    /**
     * @since 11.0
     */
    @Override
    default  MutableMap aggregateBy(
            Function keyFunction,
            Function valueFunction,
            Function0 zeroValueFactory,
            Function2 nonMutatingAggregator)
    {
        MutableMap map = Maps.mutable.empty();
        this.forEachKeyValue((key, value) -> map.updateValueWith(
                keyFunction.valueOf(key),
                zeroValueFactory,
                nonMutatingAggregator,
                valueFunction.valueOf(value)));
        return map;
    }

    @Override
    MutableBiMap withKeyValue(K key, V value);

    @Override
    default MutableBiMap withMap(Map map)
    {
        this.putAll(map);
        return this;
    }

    @Override
    default MutableBiMap withMapIterable(MapIterable mapIterable)
    {
        this.putAllMapIterable(mapIterable);
        return this;
    }

    @Override
    MutableBiMap withAllKeyValues(Iterable> keyValues);

    @Override
    MutableBiMap withAllKeyValueArguments(Pair... keyValuePairs);

    @Override
    MutableBiMap withoutKey(K key);

    @Override
    MutableBiMap withoutAllKeys(Iterable keys);
}