/*
* 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.DoubleIterable;
import com.gs.collections.api.LazyDoubleIterable;
import com.gs.collections.api.bag.primitive.MutableDoubleBag;
import com.gs.collections.api.block.function.primitive.DoubleToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectDoubleToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectDoubleIntToObjectFunction;
import com.gs.collections.api.block.predicate.primitive.DoublePredicate;
import com.gs.collections.api.block.procedure.primitive.DoubleProcedure;
import com.gs.collections.api.block.procedure.primitive.DoubleIntProcedure;
import com.gs.collections.api.iterator.DoubleIterator;
import com.gs.collections.api.list.ImmutableList;
import com.gs.collections.api.list.primitive.ImmutableDoubleList;
import com.gs.collections.api.list.primitive.DoubleList;
import com.gs.collections.api.list.primitive.MutableDoubleList;
import com.gs.collections.api.set.primitive.MutableDoubleSet;
import com.gs.collections.impl.bag.mutable.primitive.DoubleHashBag;
import com.gs.collections.impl.factory.Lists;
import com.gs.collections.impl.factory.primitive.DoubleLists;
import com.gs.collections.impl.lazy.primitive.LazyDoubleIterableAdapter;
import com.gs.collections.impl.lazy.primitive.ReverseDoubleIterable;
import com.gs.collections.impl.list.mutable.primitive.DoubleArrayList;
import com.gs.collections.impl.set.mutable.primitive.DoubleHashSet;
import net.jcip.annotations.Immutable;
/**
* ImmutableDoubleEmptyList is an optimization for {@link ImmutableDoubleList} of size 0.
* This file was automatically generated from template file immutablePrimitiveEmptyList.stg.
*/
@Immutable
final class ImmutableDoubleEmptyList implements ImmutableDoubleList, Serializable
{
static final ImmutableDoubleList INSTANCE = new ImmutableDoubleEmptyList();
private static final long serialVersionUID = 1L;
private Object readResolve()
{
return INSTANCE;
}
public double get(int index)
{
throw new IndexOutOfBoundsException("Index: " + index + ", Size: 0");
}
public double getFirst()
{
throw new IndexOutOfBoundsException("Index: 0, Size: 0");
}
public double getLast()
{
throw new IndexOutOfBoundsException("Index: 0, Size: 0");
}
public int indexOf(double value)
{
return -1;
}
public int lastIndexOf(double value)
{
return -1;
}
public DoubleIterator doubleIterator()
{
return new InternalDoubleIterator();
}
public void forEach(DoubleProcedure procedure)
{
}
public void forEachWithIndex(DoubleIntProcedure procedure)
{
}
public int count(DoublePredicate predicate)
{
return 0;
}
public boolean anySatisfy(DoublePredicate predicate)
{
return false;
}
public boolean allSatisfy(DoublePredicate predicate)
{
return true;
}
public boolean noneSatisfy(DoublePredicate predicate)
{
return true;
}
public ImmutableDoubleList select(DoublePredicate predicate)
{
return this;
}
public ImmutableDoubleList reject(DoublePredicate predicate)
{
return this;
}
public double detectIfNone(DoublePredicate predicate, double ifNone)
{
return ifNone;
}
public <V> ImmutableList<V> collect(DoubleToObjectFunction<? extends V> function)
{
return Lists.immutable.of();
}
public double sum()
{
return 0;
}
public double max()
{
throw new NoSuchElementException();
}
public double maxIfEmpty(double defaultValue)
{
return defaultValue;
}
public double min()
{
throw new NoSuchElementException();
}
public double minIfEmpty(double defaultValue)
{
return defaultValue;
}
public double average()
{
throw new ArithmeticException();
}
public double median()
{
throw new ArithmeticException();
}
public double[] toSortedArray()
{
return new double[0];
}
public MutableDoubleList toSortedList()
{
return new DoubleArrayList();
}
public double dotProduct(DoubleList list)
{
if (!list.isEmpty())
{
throw new IllegalArgumentException("Lists used in dotProduct must be the same size");
}
return 0;
}
public double[] toArray()
{
return new double[0];
}
public boolean contains(double value)
{
return false;
}
public boolean containsAll(double... source)
{
return source.length == 0;
}
public boolean containsAll(DoubleIterable source)
{
return source.isEmpty();
}
public LazyDoubleIterable asReversed()
{
return ReverseDoubleIterable.adapt(this);
}
public MutableDoubleList toList()
{
return new DoubleArrayList();
}
public MutableDoubleSet toSet()
{
return new DoubleHashSet();
}
public MutableDoubleBag toBag()
{
return new DoubleHashBag();
}
public LazyDoubleIterable asLazy()
{
return new LazyDoubleIterableAdapter(this);
}
public ImmutableDoubleList toImmutable()
{
return this;
}
public ImmutableDoubleEmptyList toReversed()
{
return this;
}
public ImmutableDoubleList newWith(double element)
{
return DoubleLists.immutable.with(element);
}
public ImmutableDoubleList newWithout(double element)
{
return this;
}
public ImmutableDoubleList newWithAll(DoubleIterable elements)
{
return DoubleLists.immutable.withAll(elements);
}
public ImmutableDoubleList newWithoutAll(DoubleIterable elements)
{
return this;
}
public int size()
{
return 0;
}
public boolean isEmpty()
{
return true;
}
public boolean notEmpty()
{
return false;
}
public <T> T injectInto(T injectedValue, ObjectDoubleToObjectFunction<? super T, ? extends T> function)
{
return injectedValue;
}
public <T> T injectIntoWithIndex(T injectedValue, ObjectDoubleIntToObjectFunction<? super T, ? extends T> function)
{
return injectedValue;
}
@Override
public boolean equals(Object otherList)
{
if (otherList == this)
{
return true;
}
if (!(otherList instanceof DoubleList))
{
return false;
}
DoubleList list = (DoubleList) 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 ImmutableDoubleList subList(int fromIndex, int toIndex)
{
throw new UnsupportedOperationException("subList not yet implemented!");
}
private static class InternalDoubleIterator implements DoubleIterator
{
public boolean hasNext()
{
return false;
}
public double next()
{
throw new NoSuchElementException();
}
}
}