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ImmutableSortedBag.java
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ImmutableSortedBag.java
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/*
* 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.bag.sorted;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.ImmutableBagIterable;
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.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.ObjectIntToObjectFunction;
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.predicate.primitive.IntPredicate;
import org.eclipse.collections.api.block.procedure.Procedure;
import org.eclipse.collections.api.block.procedure.Procedure2;
import org.eclipse.collections.api.factory.SortedSets;
import org.eclipse.collections.api.list.ImmutableList;
import org.eclipse.collections.api.list.primitive.ImmutableBooleanList;
import org.eclipse.collections.api.list.primitive.ImmutableByteList;
import org.eclipse.collections.api.list.primitive.ImmutableCharList;
import org.eclipse.collections.api.list.primitive.ImmutableDoubleList;
import org.eclipse.collections.api.list.primitive.ImmutableFloatList;
import org.eclipse.collections.api.list.primitive.ImmutableIntList;
import org.eclipse.collections.api.list.primitive.ImmutableLongList;
import org.eclipse.collections.api.list.primitive.ImmutableShortList;
import org.eclipse.collections.api.map.ImmutableMap;
import org.eclipse.collections.api.map.sorted.MutableSortedMap;
import org.eclipse.collections.api.multimap.sortedbag.ImmutableSortedBagMultimap;
import org.eclipse.collections.api.partition.bag.sorted.PartitionImmutableSortedBag;
import org.eclipse.collections.api.set.sorted.ImmutableSortedSet;
import org.eclipse.collections.api.set.sorted.MutableSortedSet;
import org.eclipse.collections.api.tuple.Pair;
/**
* ImmutableSortedBag is the non-modifiable equivalent interface to {@link MutableSortedBag}.
*
* @since 4.2
*/
public interface ImmutableSortedBag<T>
extends ImmutableBagIterable<T>, SortedBag<T>
{
@Override
ImmutableSortedBag<T> newWith(T element);
@Override
ImmutableSortedBag<T> newWithout(T element);
@Override
ImmutableSortedBag<T> newWithAll(Iterable<? extends T> elements);
@Override
ImmutableSortedBag<T> newWithoutAll(Iterable<? extends T> elements);
@Override
ImmutableSortedBag<T> selectByOccurrences(IntPredicate predicate);
/**
* @since 9.2
*/
@Override
default ImmutableSortedBag<T> selectDuplicates()
{
return this.selectByOccurrences(occurrences -> occurrences > 1);
}
/**
* @since 9.2
*/
@Override
default ImmutableSortedSet<T> selectUnique()
{
MutableSortedSet<T> result = SortedSets.mutable.with(this.comparator());
this.forEachWithOccurrences((each, occurrences) ->
{
if (occurrences == 1)
{
result.add(each);
}
});
return result.toImmutable();
}
@Override
ImmutableSortedBag<T> tap(Procedure<? super T> procedure);
@Override
ImmutableSortedBag<T> select(Predicate<? super T> predicate);
@Override
<P> ImmutableSortedBag<T> selectWith(Predicate2<? super T, ? super P> predicate, P parameter);
@Override
ImmutableSortedBag<T> reject(Predicate<? super T> predicate);
@Override
<P> ImmutableSortedBag<T> rejectWith(Predicate2<? super T, ? super P> predicate, P parameter);
@Override
PartitionImmutableSortedBag<T> partition(Predicate<? super T> predicate);
@Override
<P> PartitionImmutableSortedBag<T> partitionWith(Predicate2<? super T, ? super P> predicate, P parameter);
@Override
<S> ImmutableSortedBag<S> selectInstancesOf(Class<S> clazz);
@Override
<V> ImmutableList<V> collect(Function<? super T, ? extends V> function);
/**
* @since 9.1.
*/
@Override
default <V> ImmutableList<V> collectWithIndex(ObjectIntToObjectFunction<? super T, ? extends V> function)
{
int[] index = {0};
return this.collect(each -> function.valueOf(each, index[0]++));
}
@Override
ImmutableBooleanList collectBoolean(BooleanFunction<? super T> booleanFunction);
@Override
ImmutableByteList collectByte(ByteFunction<? super T> byteFunction);
@Override
ImmutableCharList collectChar(CharFunction<? super T> charFunction);
@Override
ImmutableDoubleList collectDouble(DoubleFunction<? super T> doubleFunction);
@Override
ImmutableFloatList collectFloat(FloatFunction<? super T> floatFunction);
@Override
ImmutableIntList collectInt(IntFunction<? super T> intFunction);
@Override
ImmutableLongList collectLong(LongFunction<? super T> longFunction);
@Override
ImmutableShortList collectShort(ShortFunction<? super T> shortFunction);
@Override
<P, V> ImmutableList<V> collectWith(Function2<? super T, ? super P, ? extends V> function, P parameter);
@Override
<V> ImmutableList<V> collectIf(Predicate<? super T> predicate, Function<? super T, ? extends V> function);
@Override
<V> ImmutableList<V> collectWithOccurrences(ObjectIntToObjectFunction<? super T, ? extends V> function);
@Override
<V> ImmutableList<V> flatCollect(Function<? super T, ? extends Iterable<V>> function);
/**
* @since 9.2
*/
@Override
default <P, V> ImmutableList<V> flatCollectWith(
Function2<? super T, ? super P, ? extends Iterable<V>> function,
P parameter)
{
return this.flatCollect(each -> function.apply(each, parameter));
}
@Override
ImmutableSortedSet<T> distinct();
@Override
ImmutableSortedBag<T> takeWhile(Predicate<? super T> predicate);
@Override
ImmutableSortedBag<T> dropWhile(Predicate<? super T> predicate);
/**
* @since 9.0
*/
@Override
default <V> ImmutableBag<V> countBy(Function<? super T, ? extends V> function)
{
return this.asLazy().<V>collect(function).toBag().toImmutable();
}
/**
* @since 9.0
*/
@Override
default <V, P> ImmutableBag<V> countByWith(Function2<? super T, ? super P, ? extends V> function, P parameter)
{
return this.asLazy().<P, V>collectWith(function, parameter).toBag().toImmutable();
}
/**
* @since 10.0.0
*/
@Override
default <V> ImmutableBag<V> countByEach(Function<? super T, ? extends Iterable<V>> function)
{
return this.asLazy().flatCollect(function).toBag().toImmutable();
}
@Override
<V> ImmutableSortedBagMultimap<V, T> groupBy(Function<? super T, ? extends V> function);
@Override
<V> ImmutableSortedBagMultimap<V, T> groupByEach(Function<? super T, ? extends Iterable<V>> function);
/**
* Can return an ImmutableMap that's backed by a LinkedHashMap.
*/
@Override
<K, V> ImmutableMap<K, V> aggregateBy(
Function<? super T, ? extends K> groupBy,
Function0<? extends V> zeroValueFactory,
Function2<? super V, ? super T, ? extends V> nonMutatingAggregator);
/**
* Can return an ImmutableMap that's backed by a LinkedHashMap.
*/
@Override
<K, V> ImmutableMap<K, V> aggregateInPlaceBy(
Function<? super T, ? extends K> groupBy,
Function0<? extends V> zeroValueFactory,
Procedure2<? super V, ? super T> mutatingAggregator);
@Override
<S> ImmutableList<Pair<T, S>> zip(Iterable<S> that);
@Override
ImmutableSortedSet<Pair<T, Integer>> zipWithIndex();
@Override
MutableSortedMap<T, Integer> toMapOfItemToCount();
@Override
ImmutableSortedBag<T> toReversed();
@Override
ImmutableSortedBag<T> take(int count);
@Override
ImmutableSortedBag<T> drop(int count);
}