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• OrderedMap.java

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org.eclipse.collections.api.map.OrderedMap Maven / Gradle / Ivy

/*
 * Copyright (c) 2021 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.map;

import org.eclipse.collections.api.block.function.Function;
import org.eclipse.collections.api.block.function.Function2;
import org.eclipse.collections.api.block.function.primitive.BooleanFunction;
import org.eclipse.collections.api.block.function.primitive.ByteFunction;
import org.eclipse.collections.api.block.function.primitive.CharFunction;
import org.eclipse.collections.api.block.function.primitive.DoubleFunction;
import org.eclipse.collections.api.block.function.primitive.FloatFunction;
import org.eclipse.collections.api.block.function.primitive.IntFunction;
import org.eclipse.collections.api.block.function.primitive.LongFunction;
import org.eclipse.collections.api.block.function.primitive.ShortFunction;
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.list.ListIterable;
import org.eclipse.collections.api.list.primitive.BooleanList;
import org.eclipse.collections.api.list.primitive.ByteList;
import org.eclipse.collections.api.list.primitive.CharList;
import org.eclipse.collections.api.list.primitive.DoubleList;
import org.eclipse.collections.api.list.primitive.FloatList;
import org.eclipse.collections.api.list.primitive.IntList;
import org.eclipse.collections.api.list.primitive.LongList;
import org.eclipse.collections.api.list.primitive.ShortList;
import org.eclipse.collections.api.multimap.list.ListMultimap;
import org.eclipse.collections.api.ordered.ReversibleIterable;
import org.eclipse.collections.api.partition.list.PartitionList;
import org.eclipse.collections.api.tuple.Pair;

/**
 * A map whose keys are ordered but not necessarily sorted, for example a linked hash map.
 */
public interface OrderedMap
        extends MapIterable, ReversibleIterable
{
    @Override
    OrderedMap tap(Procedure procedure);

    @Override
    OrderedMap flipUniqueValues();

    @Override
    ListMultimap flip();

    @Override
    OrderedMap select(Predicate2 predicate);

    @Override
    OrderedMap reject(Predicate2 predicate);

    @Override
     OrderedMap collect(Function2> function);

    @Override
     OrderedMap collectValues(Function2 function);

    @Override
    ImmutableOrderedMap toImmutable();

    @Override
    OrderedMap toReversed();

    @Override
    OrderedMap take(int count);

    @Override
    OrderedMap takeWhile(Predicate predicate);

    @Override
    OrderedMap drop(int count);

    @Override
    OrderedMap dropWhile(Predicate predicate);

    @Override
    PartitionList partitionWhile(Predicate predicate);

    @Override
    ListIterable distinct();

    @Override
    ListIterable select(Predicate predicate);

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

    @Override
    ListIterable reject(Predicate predicate);

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

    @Override
    PartitionList partition(Predicate predicate);

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

    @Override
    BooleanList collectBoolean(BooleanFunction booleanFunction);

    @Override
    ByteList collectByte(ByteFunction byteFunction);

    @Override
    CharList collectChar(CharFunction charFunction);

    @Override
    DoubleList collectDouble(DoubleFunction doubleFunction);

    @Override
    FloatList collectFloat(FloatFunction floatFunction);

    @Override
    IntList collectInt(IntFunction intFunction);

    @Override
    LongList collectLong(LongFunction longFunction);

    @Override
    ShortList collectShort(ShortFunction shortFunction);

    @Override
     ListIterable> zip(Iterable that);

    @Override
    ListIterable> zipWithIndex();

    @Override
     ListIterable collect(Function function);

    @Override
     ListIterable collectWith(Function2 function, P parameter);

    @Override
     ListIterable collectIf(Predicate predicate, Function function);

    @Override
     ListIterable selectInstancesOf(Class clazz);

    @Override
     ListIterable flatCollect(Function> function);

    /**
     * @since 9.2
     */
    @Override
    default  ListIterable flatCollectWith(Function2> function, P parameter)
    {
        return this.flatCollect(each -> function.apply(each, parameter));
    }

    @Override
     ListMultimap groupBy(Function function);

    @Override
     ListMultimap groupByEach(Function> function);

    @Override
     OrderedMap groupByUniqueKey(Function function);
}