/*
 * 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.bag.immutable.primitive;

import java.io.IOException;
import java.io.Serializable;

import org.eclipse.collections.api.ShortIterable;
import org.eclipse.collections.api.LazyShortIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.primitive.ImmutableShortBag;
import org.eclipse.collections.api.bag.primitive.ShortBag;
import org.eclipse.collections.api.bag.primitive.MutableShortBag;
import org.eclipse.collections.api.block.function.primitive.ShortToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectShortToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.IntPredicate;
import org.eclipse.collections.api.block.predicate.primitive.ShortPredicate;
import org.eclipse.collections.api.block.procedure.primitive.ShortIntProcedure;
import org.eclipse.collections.api.block.procedure.primitive.ShortProcedure;
import org.eclipse.collections.api.iterator.ShortIterator;
import org.eclipse.collections.api.list.primitive.MutableShortList;
import org.eclipse.collections.api.set.primitive.MutableShortSet;
import org.eclipse.collections.impl.bag.mutable.primitive.ShortHashBag;
import org.eclipse.collections.impl.factory.Bags;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.primitive.ShortBags;
import org.eclipse.collections.impl.iterator.UnmodifiableShortIterator;
import org.eclipse.collections.impl.lazy.primitive.LazyShortIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.ShortArrayList;
import org.eclipse.collections.impl.set.mutable.primitive.ShortHashSet;
import org.eclipse.collections.api.list.ImmutableList;
import org.eclipse.collections.api.tuple.primitive.ShortIntPair;
import org.eclipse.collections.impl.tuple.primitive.PrimitiveTuples;
import org.eclipse.collections.api.set.primitive.ImmutableShortSet;
import org.eclipse.collections.impl.factory.primitive.ShortSets;

ImmutableShortSingletonBag is an optimization for ImmutableShortBag of size 1. This file was automatically generated from template file immutablePrimitiveSingletonBag.stg.
Since:4.0.
/** * ImmutableShortSingletonBag is an optimization for {@link ImmutableShortBag} of size 1. * This file was automatically generated from template file immutablePrimitiveSingletonBag.stg. * * @since 4.0. */
final class ImmutableShortSingletonBag implements ImmutableShortBag, Serializable { private static final long serialVersionUID = 1L; private final short element1; ImmutableShortSingletonBag(short element) { this.element1 = element; } @Override public ImmutableShortBag newWith(short element) { return ShortBags.immutable.with(this.element1, element); } @Override public ImmutableShortBag newWithout(short element) { return this.element1 == element ? ShortBags.immutable.with() : this; } @Override public ImmutableShortBag newWithAll(ShortIterable elements) { return ShortHashBag.newBag(elements).with(this.element1).toImmutable(); } @Override public ImmutableShortBag newWithoutAll(ShortIterable elements) { return elements.contains(this.element1) ? ShortBags.immutable.with() : this; } @Override public int size() { return 1; } @Override public boolean isEmpty() { return false; } @Override public boolean notEmpty() { return true; } @Override public boolean contains(short value) { return this.element1 == value; } @Override public boolean containsAll(ShortIterable source) { for (ShortIterator iterator = source.shortIterator(); iterator.hasNext(); ) { if (this.element1 != iterator.next()) { return false; } } return true; } @Override public boolean containsAll(short... source) { for (short value : source) { if (this.element1 != value) { return false; } } return true; } @Override public void forEach(ShortProcedure procedure) { this.each(procedure); }
Since:7.0.
/** * @since 7.0. */
@Override public void each(ShortProcedure procedure) { procedure.value(this.element1); } @Override public ImmutableShortBag select(ShortPredicate predicate) { return predicate.accept(this.element1) ? ShortBags.immutable.with(this.element1) : ShortBags.immutable.empty(); } @Override public ImmutableShortBag selectByOccurrences(IntPredicate predicate) { return predicate.accept(1) ? ShortBags.immutable.with(this.element1) : ShortBags.immutable.empty(); } @Override public ImmutableShortSet selectUnique() { return ShortSets.immutable.of(this.element1); } @Override public ImmutableList<ShortIntPair> topOccurrences(int count) { if (count < 0) { throw new IllegalArgumentException("Cannot use a value of count < 0"); } if (count == 0) { return Lists.immutable.empty(); } return Lists.immutable.with(PrimitiveTuples.pair(this.element1, 1)); } @Override public ImmutableList<ShortIntPair> bottomOccurrences(int count) { if (count < 0) { throw new IllegalArgumentException("Cannot use a value of count < 0"); } if (count == 0) { return Lists.immutable.empty(); } return Lists.immutable.with(PrimitiveTuples.pair(this.element1, 1)); } @Override public ImmutableShortBag reject(ShortPredicate predicate) { return predicate.accept(this.element1) ? ShortBags.immutable.empty() : ShortBags.immutable.with(this.element1); } @Override public <V> ImmutableBag<V> collect(ShortToObjectFunction<? extends V> function) { return Bags.immutable.with(function.valueOf(this.element1)); } @Override public MutableShortList toList() { return ShortArrayList.newListWith(this.element1); } @Override public int sizeDistinct() { return 1; } @Override public int occurrencesOf(short item) { return this.element1 == item ? 1 : 0; } @Override public void forEachWithOccurrences(ShortIntProcedure shortIntProcedure) { shortIntProcedure.value(this.element1, 1); } @Override public short detectIfNone(ShortPredicate predicate, short ifNone) { return predicate.accept(this.element1) ? this.element1 : ifNone; } @Override public int count(ShortPredicate predicate) { return predicate.accept(this.element1) ? 1 : 0; } @Override public boolean anySatisfy(ShortPredicate predicate) { return predicate.accept(this.element1); } @Override public long sum() { return this.element1; } @Override public short min() { return this.element1; } @Override public short max() { return this.element1; } @Override public short maxIfEmpty(short defaultValue) { return this.element1; } @Override public short minIfEmpty(short defaultValue) { return this.element1; } @Override public double average() { return this.element1; } @Override public double median() { return this.element1; } @Override public short[] toSortedArray() { return new short[]{this.element1}; } @Override public MutableShortList toSortedList() { return ShortArrayList.newListWith(this.element1); } @Override public boolean noneSatisfy(ShortPredicate predicate) { return !predicate.accept(this.element1); } @Override public boolean allSatisfy(ShortPredicate predicate) { return predicate.accept(this.element1); } @Override public <T> T injectInto(T injectedValue, ObjectShortToObjectFunction<? super T, ? extends T> function) { return function.valueOf(injectedValue, this.element1); } @Override public RichIterable<ShortIterable> chunk(int size) { if (size <= 0) { throw new IllegalArgumentException("Size for groups must be positive but was: " + size); } return Lists.immutable.with(this); } @Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof ShortBag)) { return false; } ShortBag bag = (ShortBag) obj; if (bag.size() != 1) { return false; } return this.occurrencesOf(this.element1) == bag.occurrencesOf(this.element1); } @Override public int hashCode() { return (int) this.element1 ^ 1; } @Override public MutableShortSet toSet() { return ShortHashSet.newSetWith(this.element1); } @Override public MutableShortBag toBag() { return ShortHashBag.newBagWith(this.element1); } @Override public ImmutableShortBag toImmutable() { return this; } @Override public LazyShortIterable asLazy() { return new LazyShortIterableAdapter(this); } @Override public short[] toArray() { return new short[]{this.element1}; } @Override public short[] toArray(short[] target) { if (target.length < 1) { target = new short[]{this.element1}; } else { target[0] = this.element1; } return target; } @Override public String toString() { return '[' + this.makeString() + ']'; } @Override public String makeString() { return this.makeString(", "); } @Override public String makeString(String separator) { return this.makeString("", separator, ""); } @Override public String makeString(String start, String separator, String end) { Appendable stringBuilder = new StringBuilder(); this.appendString(stringBuilder, start, separator, end); return stringBuilder.toString(); } @Override public void appendString(Appendable appendable) { this.appendString(appendable, ", "); } @Override public void appendString(Appendable appendable, String separator) { this.appendString(appendable, "", separator, ""); } @Override public void appendString(Appendable appendable, String start, String separator, String end) { try { appendable.append(start); appendable.append(String.valueOf(this.element1)); appendable.append(end); } catch (IOException e) { throw new RuntimeException(e); } } @Override public ShortIterator shortIterator() { return new UnmodifiableShortIterator(ShortHashBag.newBagWith(this.element1).shortIterator()); } }