/*
* Copyright 2014 Goldman Sachs.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.gs.collections.impl.map.immutable.primitive;
import java.io.IOException;
import java.io.Serializable;
import java.util.NoSuchElementException;
import com.gs.collections.api.CharIterable;
import com.gs.collections.api.DoubleIterable;
import com.gs.collections.api.LazyCharIterable;
import com.gs.collections.api.RichIterable;
import com.gs.collections.api.LazyDoubleIterable;
import com.gs.collections.api.bag.primitive.MutableCharBag;
import com.gs.collections.api.block.function.primitive.CharToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectCharToObjectFunction;
import com.gs.collections.api.block.predicate.primitive.CharPredicate;
import com.gs.collections.api.block.predicate.primitive.DoubleCharPredicate;
import com.gs.collections.api.block.procedure.primitive.CharProcedure;
import com.gs.collections.api.block.procedure.primitive.DoubleCharProcedure;
import com.gs.collections.api.block.procedure.primitive.DoubleProcedure;
import com.gs.collections.api.collection.ImmutableCollection;
import com.gs.collections.api.collection.primitive.ImmutableCharCollection;
import com.gs.collections.api.collection.primitive.MutableCharCollection;
import com.gs.collections.api.iterator.CharIterator;
import com.gs.collections.api.list.primitive.MutableCharList;
import com.gs.collections.api.map.primitive.DoubleCharMap;
import com.gs.collections.api.map.primitive.ImmutableDoubleCharMap;
import com.gs.collections.api.set.primitive.MutableDoubleSet;
import com.gs.collections.api.set.primitive.MutableCharSet;
import com.gs.collections.api.tuple.primitive.DoubleCharPair;
import com.gs.collections.impl.bag.mutable.primitive.CharHashBag;
import com.gs.collections.impl.collection.mutable.primitive.UnmodifiableCharCollection;
import com.gs.collections.impl.factory.Lists;
import com.gs.collections.impl.factory.primitive.DoubleLists;
import com.gs.collections.impl.factory.primitive.CharLists;
import com.gs.collections.impl.lazy.primitive.LazyCharIterableAdapter;
import com.gs.collections.impl.list.mutable.primitive.CharArrayList;
import com.gs.collections.impl.set.mutable.primitive.CharHashSet;
import com.gs.collections.impl.set.mutable.primitive.DoubleHashSet;
import com.gs.collections.impl.set.mutable.primitive.UnmodifiableDoubleSet;
import com.gs.collections.impl.utility.LazyIterate;
import com.gs.collections.impl.utility.primitive.LazyDoubleIterate;
/**
* ImmutableDoubleCharEmptyMap is an optimization for {@link ImmutableDoubleCharMap} of size 0.
* This file was automatically generated from template file immutablePrimitivePrimitiveEmptyMap.stg.
*
* @since 4.0.
*/
final class ImmutableDoubleCharEmptyMap implements ImmutableDoubleCharMap, Serializable
{
private static final long serialVersionUID = 1L;
private static final char EMPTY_VALUE = '\0';
static final ImmutableDoubleCharMap INSTANCE = new ImmutableDoubleCharEmptyMap();
private Object readResolve()
{
return INSTANCE;
}
public char get(double key)
{
return EMPTY_VALUE;
}
public char getIfAbsent(double key, char ifAbsent)
{
return ifAbsent;
}
public char getOrThrow(double key)
{
throw new IllegalStateException("Key " + key + " not present.");
}
public boolean containsKey(double key)
{
return false;
}
public boolean containsValue(char value)
{
return false;
}
public void forEachValue(CharProcedure procedure)
{
}
public void forEachKey(DoubleProcedure procedure)
{
}
public void forEachKeyValue(DoubleCharProcedure procedure)
{
}
public LazyDoubleIterable keysView()
{
return LazyDoubleIterate.empty();
}
public RichIterable<DoubleCharPair> keyValuesView()
{
return LazyIterate.empty();
}
public ImmutableDoubleCharMap select(DoubleCharPredicate predicate)
{
return this;
}
public ImmutableDoubleCharMap reject(DoubleCharPredicate predicate)
{
return this;
}
public ImmutableDoubleCharMap toImmutable()
{
return this;
}
public CharIterator charIterator()
{
return new InternalCharIterator();
}
private static class InternalCharIterator implements CharIterator
{
public boolean hasNext()
{
return false;
}
public char next()
{
throw new NoSuchElementException();
}
}
public void forEach(CharProcedure procedure)
{
}
public int count(CharPredicate predicate)
{
return 0;
}
public long sum()
{
return 0L;
}
public char min()
{
throw new NoSuchElementException();
}
public char max()
{
throw new NoSuchElementException();
}
public char maxIfEmpty(char defaultValue)
{
return defaultValue;
}
public char minIfEmpty(char defaultValue)
{
return defaultValue;
}
public double average()
{
throw new ArithmeticException();
}
public double median()
{
throw new ArithmeticException();
}
public char[] toSortedArray()
{
return new char[0];
}
public MutableCharList toSortedList()
{
return new CharArrayList();
}
public boolean anySatisfy(CharPredicate predicate)
{
return false;
}
public boolean allSatisfy(CharPredicate predicate)
{
return true;
}
public boolean noneSatisfy(CharPredicate predicate)
{
return true;
}
public ImmutableCharCollection select(CharPredicate predicate)
{
return CharLists.immutable.with();
}
public ImmutableCharCollection reject(CharPredicate predicate)
{
return CharLists.immutable.with();
}
public char detectIfNone(CharPredicate predicate, char ifNone)
{
return ifNone;
}
public <V> ImmutableCollection<V> collect(CharToObjectFunction<? extends V> function)
{
return Lists.immutable.of();
}
public <T> T injectInto(T injectedValue, ObjectCharToObjectFunction<? super T, ? extends T> function)
{
return injectedValue;
}
public char[] toArray()
{
return new char[0];
}
public boolean contains(char value)
{
return false;
}
public boolean containsAll(char... source)
{
return source.length == 0;
}
public boolean containsAll(CharIterable source)
{
return source.isEmpty();
}
public MutableCharList toList()
{
return new CharArrayList();
}
public MutableCharSet toSet()
{
return new CharHashSet();
}
public MutableCharBag toBag()
{
return new CharHashBag();
}
public LazyCharIterable asLazy()
{
return new LazyCharIterableAdapter(this);
}
public ImmutableDoubleCharMap newWithKeyValue(double key, char value)
{
return new ImmutableDoubleCharSingletonMap(key, value);
}
public ImmutableDoubleCharMap newWithoutKey(double key)
{
return this;
}
public ImmutableDoubleCharMap newWithoutAllKeys(DoubleIterable keys)
{
return this;
}
public int size()
{
return 0;
}
public boolean isEmpty()
{
return true;
}
public boolean notEmpty()
{
return false;
}
public MutableDoubleSet keySet()
{
return UnmodifiableDoubleSet.of(new DoubleHashSet());
}
public MutableCharCollection values()
{
return UnmodifiableCharCollection.of(new CharArrayList());
}
@Override
public boolean equals(Object obj)
{
if (obj == this)
{
return true;
}
if (!(obj instanceof DoubleCharMap))
{
return false;
}
DoubleCharMap map = (DoubleCharMap) obj;
return map.isEmpty();
}
@Override
public int hashCode()
{
return 0;
}
@Override
public String toString()
{
return "{}";
}
public String makeString()
{
return "";
}
public String makeString(String separator)
{
return "";
}
public String makeString(String start, String separator, String end)
{
return start + end;
}
public void appendString(Appendable appendable)
{
}
public void appendString(Appendable appendable, String separator)
{
}
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);
}
}
}