/*
* 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.Arrays;
import java.util.NoSuchElementException;
import com.gs.collections.api.ByteIterable;
import com.gs.collections.api.LazyByteIterable;
import com.gs.collections.api.bag.primitive.MutableByteBag;
import com.gs.collections.api.block.function.primitive.ByteToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectByteToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectByteIntToObjectFunction;
import com.gs.collections.api.block.predicate.primitive.BytePredicate;
import com.gs.collections.api.block.procedure.primitive.ByteProcedure;
import com.gs.collections.api.block.procedure.primitive.ByteIntProcedure;
import com.gs.collections.api.iterator.ByteIterator;
import com.gs.collections.api.list.ImmutableList;
import com.gs.collections.api.list.primitive.ImmutableByteList;
import com.gs.collections.api.list.primitive.ByteList;
import com.gs.collections.api.list.primitive.MutableByteList;
import com.gs.collections.api.set.primitive.MutableByteSet;
import com.gs.collections.impl.bag.mutable.primitive.ByteHashBag;
import com.gs.collections.impl.factory.primitive.ByteLists;
import com.gs.collections.impl.lazy.primitive.LazyByteIterableAdapter;
import com.gs.collections.impl.lazy.primitive.ReverseByteIterable;
import com.gs.collections.impl.list.mutable.FastList;
import com.gs.collections.impl.list.mutable.primitive.ByteArrayList;
import com.gs.collections.impl.set.mutable.primitive.ByteHashSet;
import net.jcip.annotations.Immutable;
/**
* ImmutableByteArrayList is the non-modifiable equivalent of {@link ByteArrayList}.
* It wraps a Java byte array.
* This file was automatically generated from template file immutablePrimitiveArrayList.stg.
*
* @since 3.2.
*/
@Immutable
final class ImmutableByteArrayList
implements ImmutableByteList, Serializable
{
private static final long serialVersionUID = 1L;
private final byte[] items;
private ImmutableByteArrayList(byte[] newElements)
{
if (newElements.length <= 1)
{
throw new IllegalArgumentException("Use ByteLists.immutable.with() to instantiate an optimized collection");
}
this.items = newElements;
}
public static ImmutableByteArrayList newList(ByteIterable iterable)
{
return new ImmutableByteArrayList(iterable.toArray());
}
public static ImmutableByteArrayList newListWith(byte... elements)
{
byte[] newArray = new byte[elements.length];
System.arraycopy(elements, 0, newArray, 0, elements.length);
return new ImmutableByteArrayList(newArray);
}
public byte get(int index)
{
return this.items[index];
}
public byte getFirst()
{
return this.items[0];
}
public byte getLast()
{
return this.items[this.items.length - 1];
}
public int indexOf(byte value)
{
for (int i = 0; i < this.items.length; i++)
{
if (this.items[i] == value)
{
return i;
}
}
return -1;
}
public int lastIndexOf(byte value)
{
for (int i = this.items.length - 1; i >= 0; i--)
{
if (this.items[i] == value)
{
return i;
}
}
return -1;
}
public ByteIterator byteIterator()
{
return new InternalByteIterator();
}
public void forEach(ByteProcedure procedure)
{
for (byte item : this.items)
{
procedure.value(item);
}
}
public void forEachWithIndex(ByteIntProcedure procedure)
{
for (int i = 0; i < this.items.length; i++)
{
procedure.value(this.items[i], i);
}
}
public int count(BytePredicate predicate)
{
int count = 0;
for (byte item : this.items)
{
if (predicate.accept(item))
{
count++;
}
}
return count;
}
public boolean anySatisfy(BytePredicate predicate)
{
for (byte item : this.items)
{
if (predicate.accept(item))
{
return true;
}
}
return false;
}
public boolean allSatisfy(BytePredicate predicate)
{
for (byte item : this.items)
{
if (!predicate.accept(item))
{
return false;
}
}
return true;
}
public boolean noneSatisfy(BytePredicate predicate)
{
for (byte item : this.items)
{
if (predicate.accept(item))
{
return false;
}
}
return true;
}
public ImmutableByteList select(BytePredicate predicate)
{
ByteArrayList result = new ByteArrayList();
for (byte item : this.items)
{
if (predicate.accept(item))
{
result.add(item);
}
}
return result.toImmutable();
}
public ImmutableByteList reject(BytePredicate predicate)
{
ByteArrayList result = new ByteArrayList();
for (byte item : this.items)
{
if (!predicate.accept(item))
{
result.add(item);
}
}
return result.toImmutable();
}
public byte detectIfNone(BytePredicate predicate, byte ifNone)
{
for (byte item : this.items)
{
if (predicate.accept(item))
{
return item;
}
}
return ifNone;
}
public <V> ImmutableList<V> collect(ByteToObjectFunction<? extends V> function)
{
FastList<V> target = FastList.newList(this.items.length);
for (byte item : this.items)
{
target.add(function.valueOf(item));
}
return target.toImmutable();
}
public long sum()
{
long result = 0L;
for (byte item : this.items)
{
result += item;
}
return result;
}
public byte max()
{
byte max = this.items[0];
for (int i = 1; i < this.items.length; i++)
{
byte value = this.items[i];
if (max < value)
{
max = value;
}
}
return max;
}
public byte maxIfEmpty(byte defaultValue)
{
return this.max();
}
public byte min()
{
byte min = this.items[0];
for (int i = 1; i < this.items.length; i++)
{
byte value = this.items[i];
if (value < min)
{
min = value;
}
}
return min;
}
public byte minIfEmpty(byte defaultValue)
{
return this.min();
}
public double average()
{
return (double) this.sum() / (double) this.size();
}
public double median()
{
byte[] sortedArray = this.toSortedArray();
int middleIndex = sortedArray.length >> 1;
if (sortedArray.length > 1 && (sortedArray.length & 1) == 0)
{
byte first = sortedArray[middleIndex];
byte second = sortedArray[middleIndex - 1];
return ((double) first + (double) second) / 2.0;
}
return (double) sortedArray[middleIndex];
}
public byte[] toSortedArray()
{
byte[] array = this.toArray();
Arrays.sort(array);
return array;
}
public long dotProduct(ByteList list)
{
if (this.size() != list.size())
{
throw new IllegalArgumentException("Lists used in dotProduct must be the same size");
}
long sum = 0L;
for (int i = 0; i < this.size(); i++)
{
sum += (long) this.items[i] * list.get(i);
}
return sum;
}
public LazyByteIterable asReversed()
{
return ReverseByteIterable.adapt(this);
}
public MutableByteList toSortedList()
{
return ByteArrayList.newList(this).sortThis();
}
public byte[] toArray()
{
byte[] newItems = new byte[this.items.length];
System.arraycopy(this.items, 0, newItems, 0, this.items.length);
return newItems;
}
public boolean contains(byte value)
{
for (byte item : this.items)
{
if (item == value)
{
return true;
}
}
return false;
}
public boolean containsAll(byte... source)
{
for (byte value : source)
{
if (!this.contains(value))
{
return false;
}
}
return true;
}
public boolean containsAll(ByteIterable source)
{
for (ByteIterator iterator = source.byteIterator(); iterator.hasNext(); )
{
if (!this.contains(iterator.next()))
{
return false;
}
}
return true;
}
public MutableByteList toList()
{
return ByteArrayList.newList(this);
}
public MutableByteSet toSet()
{
return ByteHashSet.newSet(this);
}
public MutableByteBag toBag()
{
return ByteHashBag.newBag(this);
}
public LazyByteIterable asLazy()
{
return new LazyByteIterableAdapter(this);
}
public ImmutableByteList toImmutable()
{
return this;
}
public ImmutableByteArrayList toReversed()
{
return ImmutableByteArrayList.newList(this.asReversed());
}
public ImmutableByteList newWith(byte element)
{
byte[] newItems = new byte[this.items.length + 1];
System.arraycopy(this.items, 0, newItems, 0, this.items.length);
newItems[this.items.length] = element;
return new ImmutableByteArrayList(newItems);
}
public ImmutableByteList newWithout(byte element)
{
int index = this.indexOf(element);
if (index != -1)
{
byte[] newItems = new byte[this.items.length - 1];
System.arraycopy(this.items, 0, newItems, 0, index);
System.arraycopy(this.items, index + 1, newItems, index, this.items.length - index - 1);
return ByteLists.immutable.with(newItems);
}
return this;
}
public ImmutableByteList newWithAll(ByteIterable elements)
{
byte[] newItems = new byte[this.items.length + elements.size()];
System.arraycopy(this.items, 0, newItems, 0, this.items.length);
int index = 0;
for (ByteIterator iterator = elements.byteIterator(); iterator.hasNext(); index++)
{
newItems[this.items.length + index] = iterator.next();
}
return new ImmutableByteArrayList(newItems);
}
public ImmutableByteList newWithoutAll(ByteIterable elements)
{
MutableByteList mutableByteList = this.toList();
mutableByteList.removeAll(elements);
return mutableByteList.toImmutable();
}
public int size()
{
return this.items.length;
}
public boolean isEmpty()
{
return false;
}
public boolean notEmpty()
{
return true;
}
public <T> T injectInto(T injectedValue, ObjectByteToObjectFunction<? super T, ? extends T> function)
{
T result = injectedValue;
for (int i = 0; i < this.items.length; i++)
{
result = function.valueOf(result, this.items[i]);
}
return result;
}
public <T> T injectIntoWithIndex(T injectedValue, ObjectByteIntToObjectFunction<? super T, ? extends T> function)
{
T result = injectedValue;
for (int i = 0; i < this.items.length; i++)
{
result = function.valueOf(result, this.items[i], i);
}
return result;
}
@Override
public boolean equals(Object otherList)
{
if (otherList == this)
{
return true;
}
if (!(otherList instanceof ByteList))
{
return false;
}
ByteList list = (ByteList) otherList;
if (this.items.length != list.size())
{
return false;
}
for (int i = 0; i < this.items.length; i++)
{
if (this.items[i] != list.get(i))
{
return false;
}
}
return true;
}
@Override
public int hashCode()
{
int hashCode = 1;
for (byte item : this.items)
{
hashCode = 31 * hashCode + (int) item;
}
return hashCode;
}
@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);
for (int i = 0; i < this.items.length; i++)
{
if (i > 0)
{
appendable.append(separator);
}
byte value = this.items[i];
appendable.append(String.valueOf(value));
}
appendable.append(end);
}
catch (IOException e)
{
throw new RuntimeException(e);
}
}
public ImmutableByteList subList(int fromIndex, int toIndex)
{
throw new UnsupportedOperationException("subList not yet implemented!");
}
private class InternalByteIterator implements ByteIterator
{
/**
* Index of element to be returned by subsequent call to next.
*/
private int currentIndex;
public boolean hasNext()
{
return this.currentIndex != ImmutableByteArrayList.this.items.length;
}
public byte next()
{
if (!this.hasNext())
{
throw new NoSuchElementException();
}
byte next = ImmutableByteArrayList.this.items[this.currentIndex];
this.currentIndex++;
return next;
}
}
}