/*
 * 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.map.immutable.primitive;

import java.io.IOException;
import java.io.Serializable;
import java.util.NoSuchElementException;

import org.eclipse.collections.api.ByteIterable;
import org.eclipse.collections.api.LazyByteIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.primitive.ImmutableByteBag;
import org.eclipse.collections.api.bag.primitive.MutableByteBag;
import org.eclipse.collections.api.block.function.primitive.ByteToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectByteToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.ByteBytePredicate;
import org.eclipse.collections.api.block.predicate.primitive.BytePredicate;
import org.eclipse.collections.api.block.procedure.primitive.ByteProcedure;
import org.eclipse.collections.api.block.procedure.primitive.ByteByteProcedure;
import org.eclipse.collections.api.collection.primitive.MutableByteCollection;
import org.eclipse.collections.api.iterator.ByteIterator;
import org.eclipse.collections.api.list.primitive.MutableByteList;
import org.eclipse.collections.api.map.primitive.ByteByteMap;
import org.eclipse.collections.api.map.primitive.ImmutableByteByteMap;
import org.eclipse.collections.api.set.primitive.MutableByteSet;
import org.eclipse.collections.api.tuple.primitive.ByteBytePair;
import org.eclipse.collections.impl.bag.mutable.primitive.ByteHashBag;
import org.eclipse.collections.impl.collection.mutable.primitive.UnmodifiableByteCollection;
import org.eclipse.collections.impl.factory.Bags;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.primitive.ByteBags;
import org.eclipse.collections.impl.factory.primitive.ByteByteMaps;
import org.eclipse.collections.impl.iterator.ImmutableEmptyByteIterator;
import org.eclipse.collections.impl.lazy.primitive.LazyByteIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.ByteArrayList;
import org.eclipse.collections.impl.set.mutable.primitive.ByteHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.UnmodifiableByteSet;
import org.eclipse.collections.impl.utility.LazyIterate;
import org.eclipse.collections.impl.utility.primitive.LazyByteIterate;

ImmutableByteByteEmptyMap is an optimization for ImmutableByteByteMap of size 0. This file was automatically generated from template file immutablePrimitivePrimitiveEmptyMap.stg.
Since:4.0.
/** * ImmutableByteByteEmptyMap is an optimization for {@link ImmutableByteByteMap} of size 0. * This file was automatically generated from template file immutablePrimitivePrimitiveEmptyMap.stg. * * @since 4.0. */
final class ImmutableByteByteEmptyMap implements ImmutableByteByteMap, Serializable { static final ImmutableByteByteMap INSTANCE = new ImmutableByteByteEmptyMap(); private static final long serialVersionUID = 1L; private static final byte EMPTY_VALUE = (byte) 0; private Object readResolve() { return INSTANCE; } @Override public byte get(byte key) { return EMPTY_VALUE; } @Override public byte getIfAbsent(byte key, byte ifAbsent) { return ifAbsent; } @Override public byte getOrThrow(byte key) { throw new IllegalStateException("Key " + key + " not present."); } @Override public boolean containsKey(byte key) { return false; } @Override public boolean containsValue(byte value) { return false; } @Override public void forEachValue(ByteProcedure procedure) { } @Override public void forEachKey(ByteProcedure procedure) { } @Override public void forEachKeyValue(ByteByteProcedure procedure) { } @Override public LazyByteIterable keysView() { return LazyByteIterate.empty(); } @Override public RichIterable<ByteBytePair> keyValuesView() { return LazyIterate.empty(); } @Override public ImmutableByteByteMap flipUniqueValues() { return ByteByteMaps.immutable.empty(); } @Override public ImmutableByteByteMap select(ByteBytePredicate predicate) { return this; } @Override public ImmutableByteByteMap reject(ByteBytePredicate predicate) { return this; } @Override public ImmutableByteByteMap toImmutable() { return this; } @Override public ByteIterator byteIterator() { return ImmutableEmptyByteIterator.INSTANCE; } @Override public void forEach(ByteProcedure procedure) { }
Since:7.0.
/** * @since 7.0. */
@Override public void each(ByteProcedure procedure) { } @Override public int count(BytePredicate predicate) { return 0; } @Override public long sum() { return 0L; } @Override public byte min() { throw new NoSuchElementException(); } @Override public byte max() { throw new NoSuchElementException(); } @Override public byte maxIfEmpty(byte defaultValue) { return defaultValue; } @Override public byte minIfEmpty(byte defaultValue) { return defaultValue; } @Override public double average() { throw new ArithmeticException(); } @Override public double median() { throw new ArithmeticException(); } @Override public byte[] toSortedArray() { return new byte[0]; } @Override public MutableByteList toSortedList() { return new ByteArrayList(); } @Override public boolean anySatisfy(BytePredicate predicate) { return false; } @Override public boolean allSatisfy(BytePredicate predicate) { return true; } @Override public boolean noneSatisfy(BytePredicate predicate) { return true; } @Override public ImmutableByteBag select(BytePredicate predicate) { return ByteBags.immutable.empty(); } @Override public ImmutableByteBag reject(BytePredicate predicate) { return ByteBags.immutable.empty(); } @Override public <V> ImmutableBag<V> collect(ByteToObjectFunction<? extends V> function) { return Bags.immutable.empty(); } @Override public byte detectIfNone(BytePredicate predicate, byte ifNone) { return ifNone; } @Override public <T> T injectInto(T injectedValue, ObjectByteToObjectFunction<? super T, ? extends T> function) { return injectedValue; } @Override public RichIterable<ByteIterable> chunk(int size) { return Lists.immutable.empty(); } @Override public byte[] toArray() { return new byte[0]; } @Override public byte[] toArray(byte[] target) { return target; } @Override public boolean contains(byte value) { return false; } @Override public boolean containsAll(byte... source) { return source.length == 0; } @Override public boolean containsAll(ByteIterable source) { return source.isEmpty(); } @Override public MutableByteList toList() { return new ByteArrayList(); } @Override public MutableByteSet toSet() { return new ByteHashSet(); } @Override public MutableByteBag toBag() { return new ByteHashBag(); } @Override public LazyByteIterable asLazy() { return new LazyByteIterableAdapter(this); } @Override public ImmutableByteByteMap newWithKeyValue(byte key, byte value) { return new ImmutableByteByteSingletonMap(key, value); } @Override public ImmutableByteByteMap newWithoutKey(byte key) { return this; } @Override public ImmutableByteByteMap newWithoutAllKeys(ByteIterable keys) { return this; } @Override public int size() { return 0; } @Override public boolean isEmpty() { return true; } @Override public boolean notEmpty() { return false; } @Override public MutableByteSet keySet() { return UnmodifiableByteSet.of(new ByteHashSet()); } @Override public MutableByteCollection values() { return UnmodifiableByteCollection.of(new ByteArrayList()); } @Override public boolean equals(Object obj) { if (obj == this) { return true; } if (!(obj instanceof ByteByteMap)) { return false; } ByteByteMap map = (ByteByteMap) obj; return map.isEmpty(); } @Override public int hashCode() { return 0; } @Override public String toString() { return "{}"; } @Override public String makeString() { return ""; } @Override public String makeString(String separator) { return ""; } @Override public String makeString(String start, String separator, String end) { return start + end; } @Override public void appendString(Appendable appendable) { } @Override public void appendString(Appendable appendable, String separator) { } @Override public void appendString(Appendable appendable, String start, String separator, String end) { try { appendable.append(start); appendable.append(end); } catch (IOException e) { throw new RuntimeException(e); } } }