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GS Collections is a collections framework for Java. It has JDK-compatible List, Set and Map
implementations with a rich API and set of utility classes that work with any JDK compatible Collections,
Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
/*
* 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.mutable.primitive;
import java.io.IOException;
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.predicate.primitive.DoublePredicate;
import com.gs.collections.api.block.procedure.primitive.DoubleProcedure;
import com.gs.collections.api.collection.MutableCollection;
import com.gs.collections.api.collection.primitive.ImmutableDoubleCollection;
import com.gs.collections.api.collection.primitive.MutableDoubleCollection;
import com.gs.collections.api.iterator.DoubleIterator;
import com.gs.collections.api.list.primitive.MutableDoubleList;
import com.gs.collections.api.map.primitive.MutableDoubleValuesMap;
import com.gs.collections.api.set.primitive.MutableDoubleSet;
import com.gs.collections.impl.collection.mutable.primitive.SynchronizedDoubleCollection;
import com.gs.collections.impl.collection.mutable.primitive.UnmodifiableDoubleCollection;
import com.gs.collections.impl.factory.primitive.DoubleLists;
import com.gs.collections.impl.list.mutable.FastList;
import com.gs.collections.impl.primitive.AbstractDoubleIterable;
import com.gs.collections.impl.lazy.primitive.LazyDoubleIterableAdapter;
import com.gs.collections.impl.list.mutable.primitive.DoubleArrayList;
import com.gs.collections.impl.set.mutable.primitive.DoubleHashSet;
/**
* This file was automatically generated from template file abstractMutablePrimitiveValuesMap.stg.
*
* @since 6.0.
*/
public abstract class AbstractMutableDoubleValuesMap extends AbstractDoubleIterable implements MutableDoubleValuesMap
{
protected abstract int getOccupiedWithData();
protected abstract SentinelValues getSentinelValues();
protected abstract void setSentinelValuesNull();
protected abstract double getEmptyValue();
protected abstract double getValueAtIndex(int index);
protected abstract int getTableSize();
protected abstract boolean isNonSentinelAtIndex(int index);
protected void addEmptyKeyValue(double value)
{
this.getSentinelValues().containsZeroKey = true;
this.getSentinelValues().zeroValue = value;
}
protected void removeEmptyKey()
{
if (this.getSentinelValues().containsOneKey)
{
this.getSentinelValues().containsZeroKey = false;
this.getSentinelValues().zeroValue = this.getEmptyValue();
}
else
{
this.setSentinelValuesNull();
}
}
protected void addRemovedKeyValue(double value)
{
this.getSentinelValues().containsOneKey = true;
this.getSentinelValues().oneValue = value;
}
protected void removeRemovedKey()
{
if (this.getSentinelValues().containsZeroKey)
{
this.getSentinelValues().containsOneKey = false;
this.getSentinelValues().oneValue = this.getEmptyValue();
}
else
{
this.setSentinelValuesNull();
}
}
public boolean contains(double value)
{
return this.containsValue(value);
}
@Override
public boolean containsAll(DoubleIterable source)
{
return source.allSatisfy(new DoublePredicate()
{
public boolean accept(double value)
{
return AbstractMutableDoubleValuesMap.this.contains(value);
}
});
}
public double max()
{
if (this.isEmpty())
{
throw new NoSuchElementException();
}
DoubleIterator iterator = this.doubleIterator();
double max = iterator.next();
while (iterator.hasNext())
{
double value = iterator.next();
if (Double.compare(max, value) < 0)
{
max = value;
}
}
return max;
}
public double min()
{
if (this.isEmpty())
{
throw new NoSuchElementException();
}
DoubleIterator iterator = this.doubleIterator();
double min = iterator.next();
while (iterator.hasNext())
{
double value = iterator.next();
if (Double.compare(value, min) < 0)
{
min = value;
}
}
return min;
}
public int size()
{
return this.getOccupiedWithData() + (this.getSentinelValues() == null ? 0 : this.getSentinelValues().size());
}
@Override
public boolean isEmpty()
{
return this.getOccupiedWithData() == 0 && (this.getSentinelValues() == null || this.getSentinelValues().size() == 0);
}
@Override
public boolean notEmpty()
{
return this.getOccupiedWithData() != 0 || (this.getSentinelValues() != null && this.getSentinelValues().size() != 0);
}
public void forEach(DoubleProcedure procedure)
{
this.each(procedure);
}
/**
* @since 7.0.
*/
public void each(DoubleProcedure procedure)
{
this.forEachValue(procedure);
}
public void appendString(Appendable appendable, String start, String separator, String end)
{
try
{
appendable.append(start);
boolean first = true;
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey)
{
appendable.append(String.valueOf(this.getSentinelValues().zeroValue));
first = false;
}
if (this.getSentinelValues().containsOneKey)
{
if (!first)
{
appendable.append(separator);
}
appendable.append(String.valueOf(this.getSentinelValues().oneValue));
first = false;
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i))
{
if (!first)
{
appendable.append(separator);
}
appendable.append(String.valueOf(this.getValueAtIndex(i)));
first = false;
}
}
appendable.append(end);
}
catch (IOException e)
{
throw new RuntimeException(e);
}
}
public double[] toArray()
{
double[] array = new double[this.size()];
int index = 0;
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey)
{
array[index] = this.getSentinelValues().zeroValue;
index++;
}
if (this.getSentinelValues().containsOneKey)
{
array[index] = this.getSentinelValues().oneValue;
index++;
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i))
{
array[index] = this.getValueAtIndex(i);
index++;
}
}
return array;
}
public MutableDoubleCollection select(DoublePredicate predicate)
{
DoubleArrayList result = new DoubleArrayList();
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey && predicate.accept(this.getSentinelValues().zeroValue))
{
result.add(this.getSentinelValues().zeroValue);
}
if (this.getSentinelValues().containsOneKey && predicate.accept(this.getSentinelValues().oneValue))
{
result.add(this.getSentinelValues().oneValue);
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i) && predicate.accept(this.getValueAtIndex(i)))
{
result.add(this.getValueAtIndex(i));
}
}
return result;
}
public MutableDoubleCollection reject(DoublePredicate predicate)
{
DoubleArrayList result = new DoubleArrayList();
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey && !predicate.accept(this.getSentinelValues().zeroValue))
{
result.add(this.getSentinelValues().zeroValue);
}
if (this.getSentinelValues().containsOneKey && !predicate.accept(this.getSentinelValues().oneValue))
{
result.add(this.getSentinelValues().oneValue);
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i) && !predicate.accept(this.getValueAtIndex(i)))
{
result.add(this.getValueAtIndex(i));
}
}
return result;
}
public MutableCollection collect(DoubleToObjectFunction function)
{
FastList target = FastList.newList(this.size());
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey)
{
target.add(function.valueOf(this.getSentinelValues().zeroValue));
}
if (this.getSentinelValues().containsOneKey)
{
target.add(function.valueOf(this.getSentinelValues().oneValue));
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i))
{
target.add(function.valueOf(this.getValueAtIndex(i)));
}
}
return target;
}
public double detectIfNone(DoublePredicate predicate, double value)
{
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey && predicate.accept(this.getSentinelValues().zeroValue))
{
return this.getSentinelValues().zeroValue;
}
if (this.getSentinelValues().containsOneKey && predicate.accept(this.getSentinelValues().oneValue))
{
return this.getSentinelValues().oneValue;
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i) && predicate.accept(this.getValueAtIndex(i)))
{
return this.getValueAtIndex(i);
}
}
return value;
}
public int count(DoublePredicate predicate)
{
int count = 0;
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey && predicate.accept(this.getSentinelValues().zeroValue))
{
count++;
}
if (this.getSentinelValues().containsOneKey && predicate.accept(this.getSentinelValues().oneValue))
{
count++;
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i) && predicate.accept(this.getValueAtIndex(i)))
{
count++;
}
}
return count;
}
public boolean anySatisfy(DoublePredicate predicate)
{
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey && predicate.accept(this.getSentinelValues().zeroValue))
{
return true;
}
if (this.getSentinelValues().containsOneKey && predicate.accept(this.getSentinelValues().oneValue))
{
return true;
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i) && predicate.accept(this.getValueAtIndex(i)))
{
return true;
}
}
return false;
}
public boolean allSatisfy(DoublePredicate predicate)
{
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey && !predicate.accept(this.getSentinelValues().zeroValue))
{
return false;
}
if (this.getSentinelValues().containsOneKey && !predicate.accept(this.getSentinelValues().oneValue))
{
return false;
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i) && !predicate.accept(this.getValueAtIndex(i)))
{
return false;
}
}
return true;
}
public boolean noneSatisfy(DoublePredicate predicate)
{
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey && predicate.accept(this.getSentinelValues().zeroValue))
{
return false;
}
if (this.getSentinelValues().containsOneKey && predicate.accept(this.getSentinelValues().oneValue))
{
return false;
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i) && predicate.accept(this.getValueAtIndex(i)))
{
return false;
}
}
return true;
}
public double sum()
{
double result = 0.0;
double compensation = 0.0;
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey)
{
double adjustedValue = this.getSentinelValues().zeroValue - compensation;
double nextSum = result + adjustedValue;
compensation = nextSum - result - adjustedValue;
result = nextSum;
}
if (this.getSentinelValues().containsOneKey)
{
double adjustedValue = this.getSentinelValues().oneValue - compensation;
double nextSum = result + adjustedValue;
compensation = nextSum - result - adjustedValue;
result = nextSum;
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i))
{
double adjustedValue = this.getValueAtIndex(i) - compensation;
double nextSum = result + adjustedValue;
compensation = nextSum - result - adjustedValue;
result = nextSum;
}
}
return result;
}
public boolean containsValue(double value)
{
if (this.getSentinelValues() != null && this.getSentinelValues().containsValue(value))
{
return true;
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i) && Double.compare(this.getValueAtIndex(i), value) == 0)
{
return true;
}
}
return false;
}
public void forEachValue(DoubleProcedure procedure)
{
if (this.getSentinelValues() != null)
{
if (this.getSentinelValues().containsZeroKey)
{
procedure.value(this.getSentinelValues().zeroValue);
}
if (this.getSentinelValues().containsOneKey)
{
procedure.value(this.getSentinelValues().oneValue);
}
}
for (int i = 0; i < this.getTableSize(); i++)
{
if (this.isNonSentinelAtIndex(i))
{
procedure.value(this.getValueAtIndex(i));
}
}
}
protected static class SentinelValues extends AbstractSentinelValues
{
protected double zeroValue;
protected double oneValue;
public boolean containsValue(double value)
{
boolean valueEqualsZeroValue = this.containsZeroKey && Double.compare(this.zeroValue, value) == 0;
boolean valueEqualsOneValue = this.containsOneKey && Double.compare(this.oneValue, value) == 0;
return valueEqualsZeroValue || valueEqualsOneValue;
}
public SentinelValues copy()
{
SentinelValues sentinelValues = new SentinelValues();
sentinelValues.zeroValue = this.zeroValue;
sentinelValues.oneValue = this.oneValue;
sentinelValues.containsOneKey = this.containsOneKey;
sentinelValues.containsZeroKey = this.containsZeroKey;
return sentinelValues;
}
}
protected abstract class AbstractDoubleValuesCollection implements MutableDoubleCollection
{
public void clear()
{
AbstractMutableDoubleValuesMap.this.clear();
}
public MutableDoubleCollection select(DoublePredicate predicate)
{
return AbstractMutableDoubleValuesMap.this.select(predicate);
}
public MutableDoubleCollection reject(DoublePredicate predicate)
{
return AbstractMutableDoubleValuesMap.this.reject(predicate);
}
public double detectIfNone(DoublePredicate predicate, double ifNone)
{
return AbstractMutableDoubleValuesMap.this.detectIfNone(predicate, ifNone);
}
public MutableCollection collect(DoubleToObjectFunction function)
{
return AbstractMutableDoubleValuesMap.this.collect(function);
}
public T injectInto(T injectedValue, ObjectDoubleToObjectFunction function)
{
return AbstractMutableDoubleValuesMap.this.injectInto(injectedValue, function);
}
public double sum()
{
return AbstractMutableDoubleValuesMap.this.sum();
}
public double max()
{
return AbstractMutableDoubleValuesMap.this.max();
}
public double maxIfEmpty(double defaultValue)
{
return AbstractMutableDoubleValuesMap.this.maxIfEmpty(defaultValue);
}
public double min()
{
return AbstractMutableDoubleValuesMap.this.min();
}
public double minIfEmpty(double defaultValue)
{
return AbstractMutableDoubleValuesMap.this.minIfEmpty(defaultValue);
}
public double average()
{
return AbstractMutableDoubleValuesMap.this.average();
}
public double median()
{
return AbstractMutableDoubleValuesMap.this.median();
}
public double[] toSortedArray()
{
return AbstractMutableDoubleValuesMap.this.toSortedArray();
}
public MutableDoubleList toSortedList()
{
return AbstractMutableDoubleValuesMap.this.toSortedList();
}
public MutableDoubleCollection with(double element)
{
throw new UnsupportedOperationException("Cannot call with() on " + this.getClass().getSimpleName());
}
public MutableDoubleCollection without(double element)
{
throw new UnsupportedOperationException("Cannot call without() on " + this.getClass().getSimpleName());
}
public MutableDoubleCollection withAll(DoubleIterable elements)
{
throw new UnsupportedOperationException("Cannot call withAll() on " + this.getClass().getSimpleName());
}
public MutableDoubleCollection withoutAll(DoubleIterable elements)
{
throw new UnsupportedOperationException("Cannot call withoutAll() on " + this.getClass().getSimpleName());
}
public MutableDoubleCollection asUnmodifiable()
{
return UnmodifiableDoubleCollection.of(this);
}
public MutableDoubleCollection asSynchronized()
{
return SynchronizedDoubleCollection.of(this);
}
public ImmutableDoubleCollection toImmutable()
{
return DoubleLists.immutable.withAll(this);
}
public boolean contains(double value)
{
return AbstractMutableDoubleValuesMap.this.containsValue(value);
}
public boolean containsAll(double... source)
{
return AbstractMutableDoubleValuesMap.this.containsAll(source);
}
public boolean containsAll(DoubleIterable source)
{
return AbstractMutableDoubleValuesMap.this.containsAll(source);
}
public MutableDoubleList toList()
{
return AbstractMutableDoubleValuesMap.this.toList();
}
public MutableDoubleSet toSet()
{
return AbstractMutableDoubleValuesMap.this.toSet();
}
public MutableDoubleBag toBag()
{
return AbstractMutableDoubleValuesMap.this.toBag();
}
public LazyDoubleIterable asLazy()
{
return new LazyDoubleIterableAdapter(this);
}
public boolean isEmpty()
{
return AbstractMutableDoubleValuesMap.this.isEmpty();
}
public boolean notEmpty()
{
return AbstractMutableDoubleValuesMap.this.notEmpty();
}
public String makeString()
{
return AbstractMutableDoubleValuesMap.this.makeString();
}
public String makeString(String separator)
{
return AbstractMutableDoubleValuesMap.this.makeString(separator);
}
public String makeString(String start, String separator, String end)
{
return AbstractMutableDoubleValuesMap.this.makeString(start, separator, end);
}
public void appendString(Appendable appendable)
{
AbstractMutableDoubleValuesMap.this.appendString(appendable);
}
public void appendString(Appendable appendable, String separator)
{
AbstractMutableDoubleValuesMap.this.appendString(appendable, separator);
}
public void appendString(Appendable appendable, String start, String separator, String end)
{
AbstractMutableDoubleValuesMap.this.appendString(appendable, start, separator, end);
}
public void forEach(DoubleProcedure procedure)
{
this.each(procedure);
}
public void each(DoubleProcedure procedure)
{
AbstractMutableDoubleValuesMap.this.each(procedure);
}
public int count(DoublePredicate predicate)
{
return AbstractMutableDoubleValuesMap.this.count(predicate);
}
public boolean anySatisfy(DoublePredicate predicate)
{
return AbstractMutableDoubleValuesMap.this.anySatisfy(predicate);
}
public boolean allSatisfy(DoublePredicate predicate)
{
return AbstractMutableDoubleValuesMap.this.allSatisfy(predicate);
}
public boolean noneSatisfy(DoublePredicate predicate)
{
return AbstractMutableDoubleValuesMap.this.noneSatisfy(predicate);
}
public boolean add(double element)
{
throw new UnsupportedOperationException("Cannot call add() on " + this.getClass().getSimpleName());
}
public boolean addAll(double... source)
{
throw new UnsupportedOperationException("Cannot call addAll() on " + this.getClass().getSimpleName());
}
public boolean addAll(DoubleIterable source)
{
throw new UnsupportedOperationException("Cannot call addAll() on " + this.getClass().getSimpleName());
}
public boolean removeAll(DoubleIterable source)
{
int oldSize = AbstractMutableDoubleValuesMap.this.size();
DoubleIterator iterator = source.doubleIterator();
while (iterator.hasNext())
{
this.remove(iterator.next());
}
return oldSize != AbstractMutableDoubleValuesMap.this.size();
}
public boolean removeAll(double... source)
{
int oldSize = AbstractMutableDoubleValuesMap.this.size();
for (double item : source)
{
this.remove(item);
}
return oldSize != AbstractMutableDoubleValuesMap.this.size();
}
public boolean retainAll(double... source)
{
return this.retainAll(DoubleHashSet.newSetWith(source));
}
public int size()
{
return AbstractMutableDoubleValuesMap.this.size();
}
public double[] toArray()
{
return AbstractMutableDoubleValuesMap.this.toArray();
}
}
}
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