/*
* 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.set.immutable.primitive;
import java.io.IOException;
import java.io.Serializable;
import com.gs.collections.api.LongIterable;
import com.gs.collections.api.LazyLongIterable;
import com.gs.collections.api.bag.primitive.MutableLongBag;
import com.gs.collections.api.set.ImmutableSet;
import com.gs.collections.api.set.primitive.ImmutableLongSet;
import com.gs.collections.api.set.primitive.LongSet;
import com.gs.collections.api.set.primitive.MutableLongSet;
import com.gs.collections.api.block.function.primitive.LongToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectLongToObjectFunction;
import com.gs.collections.api.block.predicate.primitive.LongPredicate;
import com.gs.collections.api.block.procedure.primitive.LongIntProcedure;
import com.gs.collections.api.block.procedure.primitive.LongProcedure;
import com.gs.collections.api.iterator.LongIterator;
import com.gs.collections.api.list.primitive.MutableLongList;
import com.gs.collections.impl.bag.mutable.primitive.LongHashBag;
import com.gs.collections.impl.set.mutable.UnifiedSet;
import com.gs.collections.impl.set.mutable.primitive.LongHashSet;
import com.gs.collections.impl.factory.primitive.LongSets;
import com.gs.collections.impl.lazy.primitive.LazyLongIterableAdapter;
import com.gs.collections.impl.list.mutable.primitive.LongArrayList;
import net.jcip.annotations.Immutable;
/**
* ImmutableLongSingletonSet is an optimization for {@link ImmutableLongSet} of size 1.
* This file was automatically generated from template file immutablePrimitiveSingletonSet.stg.
*
* @since 4.0.
*/
@Immutable
final class ImmutableLongSingletonSet implements ImmutableLongSet, Serializable
{
private static final long serialVersionUID = 1L;
private final long element;
ImmutableLongSingletonSet (long element)
{
this.element = element;
}
public ImmutableLongSet newWith(long element)
{
return LongSets.immutable.with(this.element, element);
}
public ImmutableLongSet newWithout(long element)
{
return this.element == element ? LongSets.immutable.with() : this;
}
public ImmutableLongSet newWithAll(LongIterable elements)
{
return LongHashSet.newSet(elements).with(this.element).toImmutable();
}
public ImmutableLongSet newWithoutAll(LongIterable elements)
{
return elements.contains(this.element) ? LongSets.immutable.with() : this;
}
public int size()
{
return 1;
}
public boolean isEmpty()
{
return false;
}
public boolean notEmpty()
{
return true;
}
public boolean contains(long value)
{
return this.element == value;
}
public boolean containsAll(LongIterable source)
{
for (LongIterator iterator = source.longIterator(); iterator.hasNext(); )
{
if (this.element != iterator.next())
{
return false;
}
}
return true;
}
public boolean containsAll(long... source)
{
for (long value : source)
{
if (this.element != value)
{
return false;
}
}
return true;
}
public void forEach(LongProcedure procedure)
{
procedure.value(this.element);
}
public ImmutableLongSet select(LongPredicate predicate)
{
return predicate.accept(this.element) ? LongHashSet.newSetWith(this.element).toImmutable()
: new LongHashSet().toImmutable();
}
public ImmutableLongSet reject(LongPredicate predicate)
{
return predicate.accept(this.element) ? new LongHashSet().toImmutable()
: LongHashSet.newSetWith(this.element).toImmutable();
}
public <V> ImmutableSet<V> collect(LongToObjectFunction<? extends V> function)
{
return UnifiedSet.newSetWith(function.valueOf(this.element)).toImmutable();
}
public MutableLongList toList()
{
return LongArrayList.newListWith(this.element);
}
public int sizeDistinct()
{
return 1;
}
public int occurrencesOf(long item)
{
return this.element == item ? 1 : 0;
}
public void forEachWithOccurrences(LongIntProcedure longIntProcedure)
{
longIntProcedure.value(this.element, 1);
}
public long detectIfNone(LongPredicate predicate, long ifNone)
{
return predicate.accept(this.element) ? this.element : ifNone;
}
public int count(LongPredicate predicate)
{
return predicate.accept(this.element) ? 1 : 0;
}
public boolean anySatisfy(LongPredicate predicate)
{
return predicate.accept(this.element);
}
public long sum()
{
return this.element;
}
public long min()
{
return this.element;
}
public long max()
{
return this.element;
}
public long maxIfEmpty(long defaultValue)
{
return this.element;
}
public long minIfEmpty(long defaultValue)
{
return this.element;
}
public double average()
{
return this.element;
}
public double median()
{
return this.element;
}
public long[] toSortedArray()
{
return new long[]{this.element};
}
public MutableLongList toSortedList()
{
return LongArrayList.newListWith(this.element);
}
public boolean noneSatisfy(LongPredicate predicate)
{
return !predicate.accept(this.element);
}
public boolean allSatisfy(LongPredicate predicate)
{
return predicate.accept(this.element);
}
public <T> T injectInto(T injectedValue, ObjectLongToObjectFunction<? super T, ? extends T> function)
{
return function.valueOf(injectedValue, this.element);
}
@Override
public boolean equals(Object obj)
{
if (obj == this)
{
return true;
}
if (!(obj instanceof LongSet))
{
return false;
}
LongSet set = (LongSet) obj;
if (set.size() != 1)
{
return false;
}
return set.contains(this.element);
}
@Override
public int hashCode()
{
return (int) (this.element ^ this.element >>> 32) ^ 1;
}
public MutableLongSet toSet()
{
return LongHashSet.newSetWith(this.element);
}
public MutableLongBag toBag()
{
return LongHashBag.newBagWith(this.element);
}
public LongSet freeze()
{
return this;
}
public ImmutableLongSet toImmutable()
{
return this;
}
public LazyLongIterable asLazy()
{
return new LazyLongIterableAdapter(this);
}
public long[] toArray()
{
return new long[]{this.element};
}
@Override
public String toString()
{
return '[' + this.makeString() + ']';
}
public String makeString()
{
return this.makeString(", ");
}
public String makeString(String separator)
{
return this.makeString("", separator, "");
}
public String makeString(String start, String separator, String end)
{
Appendable stringBuilder = new StringBuilder();
this.appendString(stringBuilder, start, separator, end);
return stringBuilder.toString();
}
public void appendString(Appendable appendable)
{
this.appendString(appendable, ", ");
}
public void appendString(Appendable appendable, String separator)
{
this.appendString(appendable, "", separator, "");
}
public void appendString(Appendable appendable, String start, String separator, String end)
{
try
{
appendable.append(start);
appendable.append(String.valueOf(this.element));
appendable.append(end);
}
catch (IOException e)
{
throw new RuntimeException(e);
}
}
public LongIterator longIterator()
{
return LongHashSet.newSetWith(this.element).longIterator();
}
}