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/*
* Copyright (c) 2022 Goldman Sachs and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* and Eclipse Distribution License v. 1.0 which accompany this distribution.
* The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
* and the Eclipse Distribution License is available at
* http://www.eclipse.org/org/documents/edl-v10.php.
*/
package org.eclipse.collections.impl.bag.immutable.primitive;
import java.io.Externalizable;
import java.io.IOException;
import java.io.ObjectInput;
import java.io.ObjectOutput;
import java.io.Serializable;
import org.eclipse.collections.api.CharIterable;
import org.eclipse.collections.api.LazyCharIterable;
import org.eclipse.collections.api.RichIterable;
import org.eclipse.collections.api.bag.ImmutableBag;
import org.eclipse.collections.api.bag.MutableBag;
import org.eclipse.collections.api.bag.primitive.CharBag;
import org.eclipse.collections.api.bag.primitive.ImmutableCharBag;
import org.eclipse.collections.api.bag.primitive.MutableCharBag;
import org.eclipse.collections.api.block.function.primitive.CharToObjectFunction;
import org.eclipse.collections.api.block.function.primitive.ObjectCharToObjectFunction;
import org.eclipse.collections.api.block.predicate.primitive.IntPredicate;
import org.eclipse.collections.api.block.predicate.primitive.CharPredicate;
import org.eclipse.collections.api.block.procedure.primitive.CharIntProcedure;
import org.eclipse.collections.api.block.procedure.primitive.CharProcedure;
import org.eclipse.collections.api.iterator.CharIterator;
import org.eclipse.collections.api.list.MutableList;
import org.eclipse.collections.api.list.primitive.MutableCharList;
import org.eclipse.collections.api.set.primitive.MutableCharSet;
import org.eclipse.collections.impl.bag.mutable.primitive.CharHashBag;
import org.eclipse.collections.impl.block.procedure.checked.primitive.CheckedCharIntProcedure;
import org.eclipse.collections.impl.factory.Lists;
import org.eclipse.collections.impl.factory.primitive.CharBags;
import org.eclipse.collections.impl.iterator.UnmodifiableCharIterator;
import org.eclipse.collections.api.list.ImmutableList;
import org.eclipse.collections.api.tuple.primitive.CharIntPair;
import org.eclipse.collections.api.set.primitive.ImmutableCharSet;
import org.eclipse.collections.impl.factory.primitive.CharSets;
/**
* ImmutableCharHashBag is the non-modifiable equivalent of {@link CharHashBag}.
* This file was automatically generated from template file immutablePrimitiveHashBag.stg.
*
* @since 4.0.
*/
final class ImmutableCharHashBag implements ImmutableCharBag, Serializable
{
private static final long serialVersionUID = 1L;
private final MutableCharBag delegate;
private ImmutableCharHashBag(char[] newElements)
{
this.checkOptimizedSize(newElements.length);
this.delegate = CharHashBag.newBagWith(newElements);
}
private void checkOptimizedSize(int length)
{
if (length <= 1)
{
throw new IllegalArgumentException("Use CharBags.immutable.with() to instantiate an optimized collection");
}
}
public static ImmutableCharHashBag newBagWith(char... elements)
{
return new ImmutableCharHashBag(elements);
}
@Override
public ImmutableCharBag newWith(char element)
{
return CharHashBag.newBag(this.delegate).with(element).toImmutable();
}
@Override
public ImmutableCharBag newWithout(char element)
{
CharHashBag hashBag = CharHashBag.newBag(this.delegate);
hashBag.remove(element);
return hashBag.toImmutable();
}
@Override
public ImmutableCharBag newWithAll(CharIterable elements)
{
CharHashBag bag = CharHashBag.newBag(this.delegate);
bag.addAll(elements);
return bag.toImmutable();
}
@Override
public ImmutableCharBag newWithoutAll(CharIterable elements)
{
CharHashBag bag = CharHashBag.newBag(this.delegate);
bag.removeAll(elements);
return bag.toImmutable();
}
@Override
public int size()
{
return this.delegate.size();
}
@Override
public boolean isEmpty()
{
return this.delegate.isEmpty();
}
@Override
public boolean notEmpty()
{
return this.delegate.notEmpty();
}
@Override
public boolean contains(char value)
{
return this.delegate.contains(value);
}
@Override
public boolean containsAll(CharIterable source)
{
return this.delegate.containsAll(source);
}
@Override
public boolean containsAll(char... elements)
{
return this.delegate.containsAll(elements);
}
/**
* @since 7.0.
*/
@Override
public void each(CharProcedure procedure)
{
this.delegate.forEach(procedure);
}
@Override
public ImmutableCharBag select(CharPredicate predicate)
{
return this.delegate.select(predicate).toImmutable();
}
@Override
public ImmutableCharBag selectByOccurrences(IntPredicate predicate)
{
return this.delegate.selectByOccurrences(predicate).toImmutable();
}
@Override
public ImmutableCharSet selectUnique()
{
MutableCharSet result = CharSets.mutable.empty();
this.forEachWithOccurrences((each, occurrences) ->
{
if (occurrences == 1)
{
result.add(each);
}
});
return result.toImmutable();
}
@Override
public ImmutableList topOccurrences(int count)
{
return this.delegate.topOccurrences(count).toImmutable();
}
@Override
public ImmutableList bottomOccurrences(int count)
{
return this.delegate.bottomOccurrences(count).toImmutable();
}
@Override
public ImmutableCharBag reject(CharPredicate predicate)
{
return this.delegate.reject(predicate).toImmutable();
}
@Override
public ImmutableBag collect(CharToObjectFunction function)
{
MutableBag bag = this.delegate.collect(function);
return bag.toImmutable();
}
@Override
public MutableCharList toList()
{
return this.delegate.toList();
}
@Override
public int sizeDistinct()
{
return this.delegate.sizeDistinct();
}
@Override
public int occurrencesOf(char item)
{
return this.delegate.occurrencesOf(item);
}
@Override
public void forEachWithOccurrences(CharIntProcedure charIntProcedure)
{
this.delegate.forEachWithOccurrences(charIntProcedure);
}
@Override
public char detectIfNone(CharPredicate predicate, char ifNone)
{
return this.delegate.detectIfNone(predicate, ifNone);
}
@Override
public int count(CharPredicate predicate)
{
return this.delegate.count(predicate);
}
@Override
public boolean anySatisfy(CharPredicate predicate)
{
return this.delegate.anySatisfy(predicate);
}
@Override
public long sum()
{
return this.delegate.sum();
}
@Override
public char min()
{
return this.delegate.min();
}
@Override
public char max()
{
return this.delegate.max();
}
@Override
public char maxIfEmpty(char defaultValue)
{
return this.delegate.maxIfEmpty(defaultValue);
}
@Override
public char minIfEmpty(char defaultValue)
{
return this.delegate.minIfEmpty(defaultValue);
}
@Override
public double average()
{
return this.delegate.average();
}
@Override
public double median()
{
return this.delegate.median();
}
@Override
public char[] toSortedArray()
{
return this.delegate.toSortedArray();
}
@Override
public MutableCharList toSortedList()
{
return this.delegate.toSortedList();
}
@Override
public boolean noneSatisfy(CharPredicate predicate)
{
return this.delegate.noneSatisfy(predicate);
}
@Override
public boolean allSatisfy(CharPredicate predicate)
{
return this.delegate.allSatisfy(predicate);
}
@Override
public T injectInto(T injectedValue, ObjectCharToObjectFunction function)
{
return this.delegate.injectInto(injectedValue, function);
}
@Override
public RichIterable chunk(int size)
{
if (size <= 0)
{
throw new IllegalArgumentException("Size for groups must be positive but was: " + size);
}
MutableList result = Lists.mutable.empty();
if (this.notEmpty())
{
if (this.size() <= size)
{
result.add(this);
}
else
{
CharIterator iterator = this.charIterator();
while (iterator.hasNext())
{
MutableCharBag batch = CharBags.mutable.empty();
for (int i = 0; i < size && iterator.hasNext(); i++)
{
batch.add(iterator.next());
}
result.add(batch.toImmutable());
}
}
}
return result.toImmutable();
}
@Override
public boolean equals(Object obj)
{
return this.delegate.equals(obj);
}
@Override
public int hashCode()
{
return this.delegate.hashCode();
}
@Override
public MutableCharSet toSet()
{
return this.delegate.toSet();
}
@Override
public MutableCharBag toBag()
{
return this.delegate.toBag();
}
@Override
public ImmutableCharBag toImmutable()
{
return this;
}
@Override
public LazyCharIterable asLazy()
{
return this.delegate.asLazy();
}
@Override
public char[] toArray()
{
return this.delegate.toArray();
}
@Override
public char[] toArray(char[] target)
{
return this.delegate.toArray(target);
}
@Override
public String toString()
{
return this.delegate.toString();
}
@Override
public String makeString()
{
return this.delegate.makeString();
}
@Override
public String makeString(String separator)
{
return this.delegate.makeString(separator);
}
@Override
public String makeString(String start, String separator, String end)
{
return this.delegate.makeString(start, separator, end);
}
@Override
public void appendString(Appendable appendable)
{
this.delegate.appendString(appendable);
}
@Override
public void appendString(Appendable appendable, String separator)
{
this.delegate.appendString(appendable, separator);
}
@Override
public void appendString(Appendable appendable, String start, String separator, String end)
{
this.delegate.appendString(appendable, start, separator, end);
}
@Override
public CharIterator charIterator()
{
return new UnmodifiableCharIterator(this.delegate.charIterator());
}
private Object writeReplace()
{
return new ImmutableCharBagSerializationProxy(this);
}
protected static class ImmutableCharBagSerializationProxy implements Externalizable
{
private static final long serialVersionUID = 1L;
private CharBag bag;
public ImmutableCharBagSerializationProxy()
{
// Empty constructor for Externalizable class
}
protected ImmutableCharBagSerializationProxy(CharBag bag)
{
this.bag = bag;
}
@Override
public void writeExternal(ObjectOutput out) throws IOException
{
out.writeInt(this.bag.sizeDistinct());
try
{
this.bag.forEachWithOccurrences(new CheckedCharIntProcedure()
{
@Override
public void safeValue(char item, int count) throws IOException
{
out.writeChar(item);
out.writeInt(count);
}
});
}
catch (RuntimeException e)
{
if (e.getCause() instanceof IOException)
{
throw (IOException) e.getCause();
}
throw e;
}
}
@Override
public void readExternal(ObjectInput in) throws IOException, ClassNotFoundException
{
int size = in.readInt();
MutableCharBag deserializedBag = new CharHashBag();
for (int i = 0; i < size; i++)
{
deserializedBag.addOccurrences(in.readChar(), in.readInt());
}
this.bag = deserializedBag;
}
protected Object readResolve()
{
return this.bag.toImmutable();
}
}
}