org.eclipse.collections.impl.map.immutable.primitive.ImmutableCharBooleanEmptyMap Maven / Gradle / Ivy

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/*
 * Copyright (c) 2022 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 org.eclipse.collections.api.CharIterable;
import org.eclipse.collections.api.BooleanIterable;
import org.eclipse.collections.api.LazyCharIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.LazyBooleanIterable;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.primitive.ImmutableBooleanBag;
import org.eclipse.collections.api.bag.primitive.MutableBooleanBag;
import org.eclipse.collections.api.block.function.primitive.BooleanToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectBooleanToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.CharBooleanPredicate;
import org.eclipse.collections.api.block.predicate.primitive.BooleanPredicate;
import org.eclipse.collections.api.block.procedure.primitive.CharProcedure;
import org.eclipse.collections.api.block.procedure.primitive.CharBooleanProcedure;
import org.eclipse.collections.api.block.procedure.primitive.BooleanProcedure;
import org.eclipse.collections.api.collection.primitive.MutableBooleanCollection;
import org.eclipse.collections.api.iterator.BooleanIterator;
import org.eclipse.collections.api.list.primitive.MutableBooleanList;
import org.eclipse.collections.api.map.primitive.CharBooleanMap;
import org.eclipse.collections.api.map.primitive.ImmutableCharBooleanMap;
import org.eclipse.collections.api.set.primitive.MutableCharSet;
import org.eclipse.collections.api.set.primitive.MutableBooleanSet;
import org.eclipse.collections.api.tuple.primitive.CharBooleanPair;
import org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag;
import org.eclipse.collections.impl.collection.mutable.primitive.UnmodifiableBooleanCollection;
import org.eclipse.collections.impl.factory.Bags;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.primitive.BooleanBags;
import org.eclipse.collections.impl.iterator.ImmutableEmptyBooleanIterator;
import org.eclipse.collections.impl.lazy.primitive.LazyBooleanIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.BooleanArrayList;
import org.eclipse.collections.impl.set.mutable.primitive.BooleanHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.CharHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.UnmodifiableCharSet;
import org.eclipse.collections.impl.utility.LazyIterate;
import org.eclipse.collections.impl.utility.primitive.LazyCharIterate;

/**
 * ImmutableCharBooleanEmptyMap is an optimization for {@link ImmutableCharBooleanMap} of size 0.
 * This file was automatically generated from template file immutablePrimitivePrimitiveEmptyMap.stg.
 *
 * @since 4.0.
 */
final class ImmutableCharBooleanEmptyMap implements ImmutableCharBooleanMap, Serializable
{
    static final ImmutableCharBooleanMap INSTANCE = new ImmutableCharBooleanEmptyMap();

    private static final long serialVersionUID = 1L;
    private static final boolean EMPTY_VALUE = false;

    private Object readResolve()
    {
        return INSTANCE;
    }

    @Override
    public boolean get(char key)
    {
        return EMPTY_VALUE;
    }

    @Override
    public boolean getIfAbsent(char key, boolean ifAbsent)
    {
        return ifAbsent;
    }

    @Override
    public boolean getOrThrow(char key)
    {
        throw new IllegalStateException("Key " + key + " not present.");
    }

    @Override
    public boolean containsKey(char key)
    {
        return false;
    }

    @Override
    public boolean containsValue(boolean value)
    {
        return false;
    }

    @Override
    public void forEachValue(BooleanProcedure procedure)
    {
    }

    @Override
    public void forEachKey(CharProcedure procedure)
    {
    }

    @Override
    public void forEachKeyValue(CharBooleanProcedure procedure)
    {
    }

    @Override
    public LazyCharIterable keysView()
    {
        return LazyCharIterate.empty();
    }

    @Override
    public RichIterable keyValuesView()
    {
        return LazyIterate.empty();
    }

    @Override
    public ImmutableCharBooleanMap select(CharBooleanPredicate predicate)
    {
        return this;
    }

    @Override
    public ImmutableCharBooleanMap reject(CharBooleanPredicate predicate)
    {
        return this;
    }

    @Override
    public ImmutableCharBooleanMap toImmutable()
    {
        return this;
    }

    @Override
    public BooleanIterator booleanIterator()
    {
        return ImmutableEmptyBooleanIterator.INSTANCE;
    }

    @Override
    public void forEach(BooleanProcedure procedure)
    {
    }

    /**
     * @since 7.0.
     */
    @Override
    public void each(BooleanProcedure procedure)
    {
    }

    @Override
    public int count(BooleanPredicate predicate)
    {
        return 0;
    }

    @Override
    public boolean anySatisfy(BooleanPredicate predicate)
    {
        return false;
    }

    @Override
    public boolean allSatisfy(BooleanPredicate predicate)
    {
        return true;
    }

    @Override
    public boolean noneSatisfy(BooleanPredicate predicate)
    {
        return true;
    }

    @Override
    public ImmutableBooleanBag select(BooleanPredicate predicate)
    {
        return BooleanBags.immutable.empty();
    }

    @Override
    public ImmutableBooleanBag reject(BooleanPredicate predicate)
    {
        return BooleanBags.immutable.empty();
    }

    @Override
    public  ImmutableBag collect(BooleanToObjectFunction function)
    {
        return Bags.immutable.empty();
    }

    @Override
    public boolean detectIfNone(BooleanPredicate predicate, boolean ifNone)
    {
        return ifNone;
    }

    @Override
    public  T injectInto(T injectedValue, ObjectBooleanToObjectFunction function)
    {
        return injectedValue;
    }

    @Override
    public RichIterable chunk(int size)
    {
        return Lists.immutable.empty();
    }

    @Override
    public boolean[] toArray()
    {
        return new boolean[0];
    }

    @Override
    public boolean[] toArray(boolean[] target)
    {
        return target;
    }

    @Override
    public boolean contains(boolean value)
    {
        return false;
    }

    @Override
    public boolean containsAll(boolean... source)
    {
        return source.length == 0;
    }

    @Override
    public boolean containsAll(BooleanIterable source)
    {
        return source.isEmpty();
    }

    @Override
    public MutableBooleanList toList()
    {
        return new BooleanArrayList();
    }

    @Override
    public MutableBooleanSet toSet()
    {
        return new BooleanHashSet();
    }

    @Override
    public MutableBooleanBag toBag()
    {
        return new BooleanHashBag();
    }

    @Override
    public LazyBooleanIterable asLazy()
    {
        return new LazyBooleanIterableAdapter(this);
    }

    @Override
    public ImmutableCharBooleanMap newWithKeyValue(char key, boolean value)
    {
        return new ImmutableCharBooleanSingletonMap(key, value);
    }

    @Override
    public ImmutableCharBooleanMap newWithoutKey(char key)
    {
        return this;
    }

    @Override
    public ImmutableCharBooleanMap newWithoutAllKeys(CharIterable keys)
    {
        return this;
    }

    @Override
    public int size()
    {
        return 0;
    }

    @Override
    public boolean isEmpty()
    {
        return true;
    }

    @Override
    public boolean notEmpty()
    {
        return false;
    }

    @Override
    public MutableCharSet keySet()
    {
        return UnmodifiableCharSet.of(new CharHashSet());
    }

    @Override
    public MutableBooleanCollection values()
    {
        return UnmodifiableBooleanCollection.of(new BooleanArrayList());
    }

    @Override
    public boolean equals(Object obj)
    {
        if (obj == this)
        {
            return true;
        }
        if (!(obj instanceof CharBooleanMap))
        {
            return false;
        }
        CharBooleanMap map = (CharBooleanMap) 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);
        }
    }
}