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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.DoubleIterable;
import org.eclipse.collections.api.CharIterable;
import org.eclipse.collections.api.LazyCharIterable;
import org.eclipse.collections.api.LazyDoubleIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.primitive.ImmutableCharBag;
import org.eclipse.collections.api.bag.primitive.MutableCharBag;
import org.eclipse.collections.api.block.function.primitive.CharToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectCharToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.CharPredicate;
import org.eclipse.collections.api.block.predicate.primitive.DoubleCharPredicate;
import org.eclipse.collections.api.block.procedure.primitive.CharProcedure;
import org.eclipse.collections.api.block.procedure.primitive.DoubleCharProcedure;
import org.eclipse.collections.api.block.procedure.primitive.DoubleProcedure;
import org.eclipse.collections.api.collection.primitive.MutableCharCollection;
import org.eclipse.collections.api.iterator.CharIterator;
import org.eclipse.collections.api.list.primitive.MutableCharList;
import org.eclipse.collections.api.map.primitive.DoubleCharMap;
import org.eclipse.collections.api.map.primitive.ImmutableDoubleCharMap;
import org.eclipse.collections.api.map.primitive.ImmutableCharDoubleMap;
import org.eclipse.collections.api.set.primitive.MutableDoubleSet;
import org.eclipse.collections.api.set.primitive.MutableCharSet;
import org.eclipse.collections.api.tuple.primitive.DoubleCharPair;
import org.eclipse.collections.impl.bag.mutable.primitive.CharHashBag;
import org.eclipse.collections.impl.collection.mutable.primitive.UnmodifiableCharCollection;
import org.eclipse.collections.impl.factory.Bags;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.primitive.DoubleCharMaps;
import org.eclipse.collections.impl.factory.primitive.CharDoubleMaps;
import org.eclipse.collections.impl.factory.primitive.DoubleLists;
import org.eclipse.collections.impl.factory.primitive.CharBags;
import org.eclipse.collections.impl.iterator.UnmodifiableCharIterator;
import org.eclipse.collections.impl.lazy.primitive.LazyCharIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.CharArrayList;
import org.eclipse.collections.impl.map.mutable.primitive.DoubleCharHashMap;
import org.eclipse.collections.impl.set.mutable.primitive.CharHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.UnmodifiableDoubleSet;
import org.eclipse.collections.impl.tuple.primitive.PrimitiveTuples;
/**
* ImmutableDoubleCharSingletonMap is an optimization for {@link ImmutableDoubleCharMap} of size 1.
* This file was automatically generated from template file immutablePrimitivePrimitiveSingletonMap.stg.
*
* @since 4.0.
*/
final class ImmutableDoubleCharSingletonMap implements ImmutableDoubleCharMap, Serializable
{
private static final long serialVersionUID = 1L;
private static final char EMPTY_VALUE = '\0';
private final double key1;
private final char value1;
ImmutableDoubleCharSingletonMap(double key1, char value1)
{
this.key1 = key1;
this.value1 = value1;
}
@Override
public char get(double key)
{
return this.getIfAbsent(key, EMPTY_VALUE);
}
@Override
public char getIfAbsent(double key, char ifAbsent)
{
return Double.compare(this.key1, key) == 0 ? this.value1 : ifAbsent;
}
@Override
public char getOrThrow(double key)
{
if (Double.compare(this.key1, key) == 0)
{
return this.value1;
}
throw new IllegalStateException("Key " + key + " not present.");
}
@Override
public boolean containsKey(double key)
{
return Double.compare(this.key1, key) == 0;
}
@Override
public boolean containsValue(char value)
{
return this.value1 == value;
}
@Override
public void forEachValue(CharProcedure procedure)
{
procedure.value(this.value1);
}
@Override
public void forEachKey(DoubleProcedure procedure)
{
procedure.value(this.key1);
}
@Override
public void forEachKeyValue(DoubleCharProcedure procedure)
{
procedure.value(this.key1, this.value1);
}
@Override
public LazyDoubleIterable keysView()
{
return DoubleLists.immutable.of(this.key1).asLazy();
}
@Override
public RichIterable keyValuesView()
{
return Lists.immutable.of(PrimitiveTuples.pair(this.key1, this.value1)).asLazy();
}
@Override
public ImmutableCharDoubleMap flipUniqueValues()
{
return CharDoubleMaps.immutable.with(this.value1, this.key1);
}
@Override
public ImmutableDoubleCharMap select(DoubleCharPredicate predicate)
{
return predicate.accept(this.key1, this.value1) ? DoubleCharHashMap.newWithKeysValues(this.key1, this.value1).toImmutable()
: new DoubleCharHashMap().toImmutable();
}
@Override
public ImmutableDoubleCharMap reject(DoubleCharPredicate predicate)
{
return predicate.accept(this.key1, this.value1) ? new DoubleCharHashMap().toImmutable()
: DoubleCharHashMap.newWithKeysValues(this.key1, this.value1).toImmutable();
}
@Override
public T injectInto(T injectedValue, ObjectCharToObjectFunction 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(CharBags.immutable.with(this.value1));
}
@Override
public ImmutableDoubleCharMap toImmutable()
{
return this;
}
@Override
public CharIterator charIterator()
{
return new UnmodifiableCharIterator(DoubleCharHashMap.newWithKeysValues(this.key1, this.value1).charIterator());
}
/**
* @since 7.0.
*/
@Override
public void each(CharProcedure procedure)
{
procedure.value(this.value1);
}
@Override
public int count(CharPredicate predicate)
{
return predicate.accept(this.value1) ? 1 : 0;
}
@Override
public long sum()
{
return this.value1;
}
@Override
public char min()
{
return this.value1;
}
@Override
public char max()
{
return this.value1;
}
@Override
public char maxIfEmpty(char defaultValue)
{
return this.value1;
}
@Override
public char minIfEmpty(char defaultValue)
{
return this.value1;
}
@Override
public double average()
{
return this.value1;
}
@Override
public double median()
{
return this.value1;
}
@Override
public char[] toSortedArray()
{
return new char[]{this.value1};
}
@Override
public MutableCharList toSortedList()
{
return CharArrayList.newListWith(this.value1);
}
@Override
public boolean anySatisfy(CharPredicate predicate)
{
return predicate.accept(this.value1);
}
@Override
public boolean allSatisfy(CharPredicate predicate)
{
return predicate.accept(this.value1);
}
@Override
public boolean noneSatisfy(CharPredicate predicate)
{
return !predicate.accept(this.value1);
}
@Override
public ImmutableCharBag select(CharPredicate predicate)
{
return predicate.accept(this.value1) ? CharHashBag.newBagWith(this.value1).toImmutable() : CharBags.immutable.empty();
}
@Override
public ImmutableCharBag reject(CharPredicate predicate)
{
return predicate.accept(this.value1) ? CharBags.immutable.empty() : CharHashBag.newBagWith(this.value1).toImmutable();
}
@Override
public ImmutableBag collect(CharToObjectFunction function)
{
return Bags.immutable.of(function.valueOf(this.value1));
}
@Override
public char detectIfNone(CharPredicate predicate, char ifNone)
{
return predicate.accept(this.value1) ? this.value1 : ifNone;
}
@Override
public char[] toArray()
{
return new char[]{this.value1};
}
@Override
public char[] toArray(char[] target)
{
if (target.length < 1)
{
target = new char[]{this.value1};
}
else
{
target[0] = this.value1;
}
return target;
}
@Override
public boolean contains(char value)
{
return this.value1 == value;
}
@Override
public boolean containsAll(char... source)
{
for (char value : source)
{
if (this.value1 != value)
{
return false;
}
}
return true;
}
@Override
public boolean containsAll(CharIterable source)
{
for (CharIterator iterator = source.charIterator(); iterator.hasNext(); )
{
if (this.value1 != iterator.next())
{
return false;
}
}
return true;
}
@Override
public MutableCharList toList()
{
return CharArrayList.newListWith(this.value1);
}
@Override
public MutableCharSet toSet()
{
return CharHashSet.newSetWith(this.value1);
}
@Override
public MutableCharBag toBag()
{
return CharHashBag.newBagWith(this.value1);
}
@Override
public LazyCharIterable asLazy()
{
return new LazyCharIterableAdapter(this);
}
@Override
public ImmutableDoubleCharMap newWithKeyValue(double key, char value)
{
return DoubleCharMaps.immutable.withAll(DoubleCharHashMap.newWithKeysValues(this.key1, this.value1, key, value));
}
@Override
public ImmutableDoubleCharMap newWithoutKey(double key)
{
return Double.compare(this.key1, key) == 0 ? DoubleCharMaps.immutable.with() : this;
}
@Override
public ImmutableDoubleCharMap newWithoutAllKeys(DoubleIterable keys)
{
return keys.contains(this.key1) ? DoubleCharMaps.immutable.with() : this;
}
@Override
public int size()
{
return 1;
}
@Override
public boolean isEmpty()
{
return false;
}
@Override
public boolean notEmpty()
{
return true;
}
@Override
public MutableDoubleSet keySet()
{
return UnmodifiableDoubleSet.of(DoubleHashSet.newSetWith(this.key1));
}
@Override
public MutableCharCollection values()
{
return UnmodifiableCharCollection.of(CharArrayList.newListWith(this.value1));
}
@Override
public boolean equals(Object obj)
{
if (obj == this)
{
return true;
}
if (!(obj instanceof DoubleCharMap))
{
return false;
}
DoubleCharMap map = (DoubleCharMap) obj;
if (map.size() != 1)
{
return false;
}
return map.containsKey(this.key1) && this.value1 == map.getOrThrow(this.key1);
}
@Override
public int hashCode()
{
return (int) (Double.doubleToLongBits(this.key1) ^ Double.doubleToLongBits(this.key1) >>> 32) ^ (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);
}
}
}