/*
* 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.list.immutable.primitive;
import java.io.IOException;
import java.io.Serializable;
import java.util.NoSuchElementException;
import com.gs.collections.api.IntIterable;
import com.gs.collections.api.LazyIntIterable;
import com.gs.collections.api.bag.primitive.MutableIntBag;
import com.gs.collections.api.block.function.primitive.IntToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectIntToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectIntIntToObjectFunction;
import com.gs.collections.api.block.predicate.primitive.IntPredicate;
import com.gs.collections.api.block.procedure.primitive.IntProcedure;
import com.gs.collections.api.block.procedure.primitive.IntIntProcedure;
import com.gs.collections.api.iterator.IntIterator;
import com.gs.collections.api.list.ImmutableList;
import com.gs.collections.api.list.primitive.ImmutableIntList;
import com.gs.collections.api.list.primitive.IntList;
import com.gs.collections.api.list.primitive.MutableIntList;
import com.gs.collections.api.set.primitive.MutableIntSet;
import com.gs.collections.impl.bag.mutable.primitive.IntHashBag;
import com.gs.collections.impl.factory.Lists;
import com.gs.collections.impl.factory.primitive.IntLists;
import com.gs.collections.impl.lazy.primitive.LazyIntIterableAdapter;
import com.gs.collections.impl.lazy.primitive.ReverseIntIterable;
import com.gs.collections.impl.list.mutable.primitive.IntArrayList;
import com.gs.collections.impl.set.mutable.primitive.IntHashSet;
import net.jcip.annotations.Immutable;
/**
* ImmutableIntEmptyList is an optimization for {@link ImmutableIntList} of size 0.
* This file was automatically generated from template file immutablePrimitiveEmptyList.stg.
*/
@Immutable
final class ImmutableIntEmptyList implements ImmutableIntList, Serializable
{
static final ImmutableIntList INSTANCE = new ImmutableIntEmptyList();
private static final long serialVersionUID = 1L;
private Object readResolve()
{
return INSTANCE;
}
public int get(int index)
{
throw new IndexOutOfBoundsException("Index: " + index + ", Size: 0");
}
public int getFirst()
{
throw new IndexOutOfBoundsException("Index: 0, Size: 0");
}
public int getLast()
{
throw new IndexOutOfBoundsException("Index: 0, Size: 0");
}
public int indexOf(int value)
{
return -1;
}
public int lastIndexOf(int value)
{
return -1;
}
public IntIterator intIterator()
{
return new InternalIntIterator();
}
public void forEach(IntProcedure procedure)
{
}
public void forEachWithIndex(IntIntProcedure procedure)
{
}
public int count(IntPredicate predicate)
{
return 0;
}
public boolean anySatisfy(IntPredicate predicate)
{
return false;
}
public boolean allSatisfy(IntPredicate predicate)
{
return true;
}
public boolean noneSatisfy(IntPredicate predicate)
{
return true;
}
public ImmutableIntList select(IntPredicate predicate)
{
return this;
}
public ImmutableIntList reject(IntPredicate predicate)
{
return this;
}
public int detectIfNone(IntPredicate predicate, int ifNone)
{
return ifNone;
}
public <V> ImmutableList<V> collect(IntToObjectFunction<? extends V> function)
{
return Lists.immutable.of();
}
public long sum()
{
return 0;
}
public int max()
{
throw new NoSuchElementException();
}
public int maxIfEmpty(int defaultValue)
{
return defaultValue;
}
public int min()
{
throw new NoSuchElementException();
}
public int minIfEmpty(int defaultValue)
{
return defaultValue;
}
public double average()
{
throw new ArithmeticException();
}
public double median()
{
throw new ArithmeticException();
}
public int[] toSortedArray()
{
return new int[0];
}
public MutableIntList toSortedList()
{
return new IntArrayList();
}
public long dotProduct(IntList list)
{
if (!list.isEmpty())
{
throw new IllegalArgumentException("Lists used in dotProduct must be the same size");
}
return 0;
}
public int[] toArray()
{
return new int[0];
}
public boolean contains(int value)
{
return false;
}
public boolean containsAll(int... source)
{
return source.length == 0;
}
public boolean containsAll(IntIterable source)
{
return source.isEmpty();
}
public LazyIntIterable asReversed()
{
return ReverseIntIterable.adapt(this);
}
public MutableIntList toList()
{
return new IntArrayList();
}
public MutableIntSet toSet()
{
return new IntHashSet();
}
public MutableIntBag toBag()
{
return new IntHashBag();
}
public LazyIntIterable asLazy()
{
return new LazyIntIterableAdapter(this);
}
public ImmutableIntList toImmutable()
{
return this;
}
public ImmutableIntEmptyList toReversed()
{
return this;
}
public ImmutableIntList newWith(int element)
{
return IntLists.immutable.with(element);
}
public ImmutableIntList newWithout(int element)
{
return this;
}
public ImmutableIntList newWithAll(IntIterable elements)
{
return IntLists.immutable.withAll(elements);
}
public ImmutableIntList newWithoutAll(IntIterable elements)
{
return this;
}
public int size()
{
return 0;
}
public boolean isEmpty()
{
return true;
}
public boolean notEmpty()
{
return false;
}
public <T> T injectInto(T injectedValue, ObjectIntToObjectFunction<? super T, ? extends T> function)
{
return injectedValue;
}
public <T> T injectIntoWithIndex(T injectedValue, ObjectIntIntToObjectFunction<? super T, ? extends T> function)
{
return injectedValue;
}
@Override
public boolean equals(Object otherList)
{
if (otherList == this)
{
return true;
}
if (!(otherList instanceof IntList))
{
return false;
}
IntList list = (IntList) otherList;
return list.isEmpty();
}
@Override
public int hashCode()
{
return 1;
}
@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);
}
}
public ImmutableIntList subList(int fromIndex, int toIndex)
{
throw new UnsupportedOperationException("subList not yet implemented!");
}
private static class InternalIntIterator implements IntIterator
{
public boolean hasNext()
{
return false;
}
public int next()
{
throw new NoSuchElementException();
}
}
}