/*
 * 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.IntIterable;
import org.eclipse.collections.api.FloatIterable;
import org.eclipse.collections.api.LazyIntIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.LazyFloatIterable;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.primitive.ImmutableFloatBag;
import org.eclipse.collections.api.bag.primitive.MutableFloatBag;
import org.eclipse.collections.api.block.function.primitive.FloatToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectFloatToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.IntFloatPredicate;
import org.eclipse.collections.api.block.predicate.primitive.FloatPredicate;
import org.eclipse.collections.api.block.procedure.primitive.IntProcedure;
import org.eclipse.collections.api.block.procedure.primitive.IntFloatProcedure;
import org.eclipse.collections.api.block.procedure.primitive.FloatProcedure;
import org.eclipse.collections.api.collection.primitive.MutableFloatCollection;
import org.eclipse.collections.api.iterator.FloatIterator;
import org.eclipse.collections.api.list.primitive.MutableFloatList;
import org.eclipse.collections.api.map.primitive.IntFloatMap;
import org.eclipse.collections.api.map.primitive.ImmutableIntFloatMap;
import org.eclipse.collections.api.map.primitive.ImmutableFloatIntMap;
import org.eclipse.collections.api.set.primitive.MutableIntSet;
import org.eclipse.collections.api.set.primitive.MutableFloatSet;
import org.eclipse.collections.api.tuple.primitive.IntFloatPair;
import org.eclipse.collections.impl.bag.mutable.primitive.FloatHashBag;
import org.eclipse.collections.impl.collection.mutable.primitive.UnmodifiableFloatCollection;
import org.eclipse.collections.impl.factory.Bags;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.primitive.FloatBags;
import org.eclipse.collections.impl.factory.primitive.FloatIntMaps;
import org.eclipse.collections.impl.iterator.ImmutableEmptyFloatIterator;
import org.eclipse.collections.impl.lazy.primitive.LazyFloatIterableAdapter;
import org.eclipse.collections.impl.list.mutable.primitive.FloatArrayList;
import org.eclipse.collections.impl.set.mutable.primitive.FloatHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.IntHashSet;
import org.eclipse.collections.impl.set.mutable.primitive.UnmodifiableIntSet;
import org.eclipse.collections.impl.utility.LazyIterate;
import org.eclipse.collections.impl.utility.primitive.LazyIntIterate;

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

    private static final long serialVersionUID = 1L;
    private static final float EMPTY_VALUE = 0.0f;

    private Object readResolve()
    {
        return INSTANCE;
    }

    @Override
    public float get(int key)
    {
        return EMPTY_VALUE;
    }

    @Override
    public float getIfAbsent(int key, float ifAbsent)
    {
        return ifAbsent;
    }

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

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

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

    @Override
    public void forEachValue(FloatProcedure procedure)
    {
    }

    @Override
    public void forEachKey(IntProcedure procedure)
    {
    }

    @Override
    public void forEachKeyValue(IntFloatProcedure procedure)
    {
    }

    @Override
    public LazyIntIterable keysView()
    {
        return LazyIntIterate.empty();
    }

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

    @Override
    public ImmutableFloatIntMap flipUniqueValues()
    {
        return FloatIntMaps.immutable.empty();
    }

    @Override
    public ImmutableIntFloatMap select(IntFloatPredicate predicate)
    {
        return this;
    }

    @Override
    public ImmutableIntFloatMap reject(IntFloatPredicate predicate)
    {
        return this;
    }

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

    @Override
    public FloatIterator floatIterator()
    {
        return ImmutableEmptyFloatIterator.INSTANCE;
    }

    @Override
    public void forEach(FloatProcedure procedure)
    {
    }

    
Since:
7.0./**
     * @since 7.0.
     */
    @Override
    public void each(FloatProcedure procedure)
    {
    }

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

    @Override
    public double sum()
    {
        return 0.0;
    }

    @Override
    public float min()
    {
        throw new NoSuchElementException();
    }

    @Override
    public float max()
    {
        throw new NoSuchElementException();
    }

    @Override
    public float maxIfEmpty(float defaultValue)
    {
        return defaultValue;
    }

    @Override
    public float minIfEmpty(float defaultValue)
    {
        return defaultValue;
    }

    @Override
    public double average()
    {
        throw new ArithmeticException();
    }

    @Override
    public double median()
    {
        throw new ArithmeticException();
    }

    @Override
    public float[] toSortedArray()
    {
        return new float[0];
    }

    @Override
    public MutableFloatList toSortedList()
    {
        return new FloatArrayList();
    }

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

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

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

    @Override
    public ImmutableFloatBag select(FloatPredicate predicate)
    {
        return FloatBags.immutable.empty();
    }

    @Override
    public ImmutableFloatBag reject(FloatPredicate predicate)
    {
        return FloatBags.immutable.empty();
    }

    @Override
    public <V> ImmutableBag<V> collect(FloatToObjectFunction<? extends V> function)
    {
        return Bags.immutable.empty();
    }

    @Override
    public float detectIfNone(FloatPredicate predicate, float ifNone)
    {
        return ifNone;
    }

    @Override
    public <T> T injectInto(T injectedValue, ObjectFloatToObjectFunction<? super T, ? extends T> function)
    {
        return injectedValue;
    }

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

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

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

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

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

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

    @Override
    public MutableFloatList toList()
    {
        return new FloatArrayList();
    }

    @Override
    public MutableFloatSet toSet()
    {
        return new FloatHashSet();
    }

    @Override
    public MutableFloatBag toBag()
    {
        return new FloatHashBag();
    }

    @Override
    public LazyFloatIterable asLazy()
    {
        return new LazyFloatIterableAdapter(this);
    }

    @Override
    public ImmutableIntFloatMap newWithKeyValue(int key, float value)
    {
        return new ImmutableIntFloatSingletonMap(key, value);
    }

    @Override
    public ImmutableIntFloatMap newWithoutKey(int key)
    {
        return this;
    }

    @Override
    public ImmutableIntFloatMap newWithoutAllKeys(IntIterable keys)
    {
        return this;
    }

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

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

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

    @Override
    public MutableIntSet keySet()
    {
        return UnmodifiableIntSet.of(new IntHashSet());
    }

    @Override
    public MutableFloatCollection values()
    {
        return UnmodifiableFloatCollection.of(new FloatArrayList());
    }

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