org.eclipse.collections.impl.map.immutable.primitive.ImmutableByteByteSingletonMap Maven / Gradle / Ivy
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/*
* Copyright (c) 2022 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.impl.map.immutable.primitive;
import java.io.IOException;
import java.io.Serializable;
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.BytePredicate;
import org.eclipse.collections.api.block.predicate.primitive.ByteBytePredicate;
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.ByteByteMaps;
import org.eclipse.collections.impl.factory.primitive.ByteLists;
import org.eclipse.collections.impl.factory.primitive.ByteBags;
import org.eclipse.collections.impl.iterator.UnmodifiableByteIterator;
import org.eclipse.collections.impl.lazy.primitive.LazyByteIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.ByteArrayList;
import org.eclipse.collections.impl.map.mutable.primitive.ByteByteHashMap;
import org.eclipse.collections.impl.set.mutable.primitive.ByteHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.UnmodifiableByteSet;
import org.eclipse.collections.impl.tuple.primitive.PrimitiveTuples;
/**
* ImmutableByteByteSingletonMap is an optimization for {@link ImmutableByteByteMap} of size 1.
* This file was automatically generated from template file immutablePrimitivePrimitiveSingletonMap.stg.
*
* @since 4.0.
*/
final class ImmutableByteByteSingletonMap implements ImmutableByteByteMap, Serializable
{
private static final long serialVersionUID = 1L;
private static final byte EMPTY_VALUE = (byte) 0;
private final byte key1;
private final byte value1;
ImmutableByteByteSingletonMap(byte key1, byte value1)
{
this.key1 = key1;
this.value1 = value1;
}
@Override
public byte get(byte key)
{
return this.getIfAbsent(key, EMPTY_VALUE);
}
@Override
public byte getIfAbsent(byte key, byte ifAbsent)
{
return this.key1 == key ? this.value1 : ifAbsent;
}
@Override
public byte getOrThrow(byte key)
{
if (this.key1 == key)
{
return this.value1;
}
throw new IllegalStateException("Key " + key + " not present.");
}
@Override
public boolean containsKey(byte key)
{
return this.key1 == key;
}
@Override
public boolean containsValue(byte value)
{
return this.value1 == value;
}
@Override
public void forEachValue(ByteProcedure procedure)
{
procedure.value(this.value1);
}
@Override
public void forEachKey(ByteProcedure procedure)
{
procedure.value(this.key1);
}
@Override
public void forEachKeyValue(ByteByteProcedure procedure)
{
procedure.value(this.key1, this.value1);
}
@Override
public LazyByteIterable keysView()
{
return ByteLists.immutable.of(this.key1).asLazy();
}
@Override
public RichIterable keyValuesView()
{
return Lists.immutable.of(PrimitiveTuples.pair(this.key1, this.value1)).asLazy();
}
@Override
public ImmutableByteByteMap flipUniqueValues()
{
return ByteByteMaps.immutable.with(this.value1, this.key1);
}
@Override
public ImmutableByteByteMap select(ByteBytePredicate predicate)
{
return predicate.accept(this.key1, this.value1) ? ByteByteHashMap.newWithKeysValues(this.key1, this.value1).toImmutable()
: new ByteByteHashMap().toImmutable();
}
@Override
public ImmutableByteByteMap reject(ByteBytePredicate predicate)
{
return predicate.accept(this.key1, this.value1) ? new ByteByteHashMap().toImmutable()
: ByteByteHashMap.newWithKeysValues(this.key1, this.value1).toImmutable();
}
@Override
public T injectInto(T injectedValue, ObjectByteToObjectFunction function)
{
return function.valueOf(injectedValue, this.value1);
}
@Override
public RichIterable chunk(int size)
{
if (size <= 0)
{
throw new IllegalArgumentException("Size for groups must be positive but was: " + size);
}
return Lists.mutable.with(ByteBags.immutable.with(this.value1));
}
@Override
public ImmutableByteByteMap toImmutable()
{
return this;
}
@Override
public ByteIterator byteIterator()
{
return new UnmodifiableByteIterator(ByteByteHashMap.newWithKeysValues(this.key1, this.value1).byteIterator());
}
/**
* @since 7.0.
*/
@Override
public void each(ByteProcedure procedure)
{
procedure.value(this.value1);
}
@Override
public int count(BytePredicate predicate)
{
return predicate.accept(this.value1) ? 1 : 0;
}
@Override
public long sum()
{
return this.value1;
}
@Override
public byte min()
{
return this.value1;
}
@Override
public byte max()
{
return this.value1;
}
@Override
public byte maxIfEmpty(byte defaultValue)
{
return this.value1;
}
@Override
public byte minIfEmpty(byte defaultValue)
{
return this.value1;
}
@Override
public double average()
{
return this.value1;
}
@Override
public double median()
{
return this.value1;
}
@Override
public byte[] toSortedArray()
{
return new byte[]{this.value1};
}
@Override
public MutableByteList toSortedList()
{
return ByteArrayList.newListWith(this.value1);
}
@Override
public boolean anySatisfy(BytePredicate predicate)
{
return predicate.accept(this.value1);
}
@Override
public boolean allSatisfy(BytePredicate predicate)
{
return predicate.accept(this.value1);
}
@Override
public boolean noneSatisfy(BytePredicate predicate)
{
return !predicate.accept(this.value1);
}
@Override
public ImmutableByteBag select(BytePredicate predicate)
{
return predicate.accept(this.value1) ? ByteHashBag.newBagWith(this.value1).toImmutable() : ByteBags.immutable.empty();
}
@Override
public ImmutableByteBag reject(BytePredicate predicate)
{
return predicate.accept(this.value1) ? ByteBags.immutable.empty() : ByteHashBag.newBagWith(this.value1).toImmutable();
}
@Override
public ImmutableBag collect(ByteToObjectFunction function)
{
return Bags.immutable.of(function.valueOf(this.value1));
}
@Override
public byte detectIfNone(BytePredicate predicate, byte ifNone)
{
return predicate.accept(this.value1) ? this.value1 : ifNone;
}
@Override
public byte[] toArray()
{
return new byte[]{this.value1};
}
@Override
public byte[] toArray(byte[] target)
{
if (target.length < 1)
{
target = new byte[]{this.value1};
}
else
{
target[0] = this.value1;
}
return target;
}
@Override
public boolean contains(byte value)
{
return this.value1 == value;
}
@Override
public boolean containsAll(byte... source)
{
for (byte value : source)
{
if (this.value1 != value)
{
return false;
}
}
return true;
}
@Override
public boolean containsAll(ByteIterable source)
{
for (ByteIterator iterator = source.byteIterator(); iterator.hasNext(); )
{
if (this.value1 != iterator.next())
{
return false;
}
}
return true;
}
@Override
public MutableByteList toList()
{
return ByteArrayList.newListWith(this.value1);
}
@Override
public MutableByteSet toSet()
{
return ByteHashSet.newSetWith(this.value1);
}
@Override
public MutableByteBag toBag()
{
return ByteHashBag.newBagWith(this.value1);
}
@Override
public LazyByteIterable asLazy()
{
return new LazyByteIterableAdapter(this);
}
@Override
public ImmutableByteByteMap newWithKeyValue(byte key, byte value)
{
return ByteByteMaps.immutable.withAll(ByteByteHashMap.newWithKeysValues(this.key1, this.value1, key, value));
}
@Override
public ImmutableByteByteMap newWithoutKey(byte key)
{
return this.key1 == key ? ByteByteMaps.immutable.with() : this;
}
@Override
public ImmutableByteByteMap newWithoutAllKeys(ByteIterable keys)
{
return keys.contains(this.key1) ? ByteByteMaps.immutable.with() : this;
}
@Override
public int size()
{
return 1;
}
@Override
public boolean isEmpty()
{
return false;
}
@Override
public boolean notEmpty()
{
return true;
}
@Override
public MutableByteSet keySet()
{
return UnmodifiableByteSet.of(ByteHashSet.newSetWith(this.key1));
}
@Override
public MutableByteCollection values()
{
return UnmodifiableByteCollection.of(ByteArrayList.newListWith(this.value1));
}
@Override
public boolean equals(Object obj)
{
if (obj == this)
{
return true;
}
if (!(obj instanceof ByteByteMap))
{
return false;
}
ByteByteMap map = (ByteByteMap) obj;
if (map.size() != 1)
{
return false;
}
return map.containsKey(this.key1) && this.value1 == map.getOrThrow(this.key1);
}
@Override
public int hashCode()
{
return (int) this.key1 ^ (int) this.value1;
}
@Override
public String toString()
{
return "{" + this.key1 + "=" + this.value1 + "}";
}
@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.value1));
appendable.append(end);
}
catch (IOException e)
{
throw new RuntimeException(e);
}
}
}