/*
* 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.CharIterable;
import com.gs.collections.api.LazyCharIterable;
import com.gs.collections.api.bag.primitive.MutableCharBag;
import com.gs.collections.api.block.function.primitive.CharToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectCharToObjectFunction;
import com.gs.collections.api.block.function.primitive.ObjectCharIntToObjectFunction;
import com.gs.collections.api.block.predicate.primitive.CharPredicate;
import com.gs.collections.api.block.procedure.primitive.CharProcedure;
import com.gs.collections.api.block.procedure.primitive.CharIntProcedure;
import com.gs.collections.api.iterator.CharIterator;
import com.gs.collections.api.list.ImmutableList;
import com.gs.collections.api.list.primitive.ImmutableCharList;
import com.gs.collections.api.list.primitive.CharList;
import com.gs.collections.api.list.primitive.MutableCharList;
import com.gs.collections.api.set.primitive.MutableCharSet;
import com.gs.collections.impl.bag.mutable.primitive.CharHashBag;
import com.gs.collections.impl.factory.primitive.CharLists;
import com.gs.collections.impl.lazy.primitive.LazyCharIterableAdapter;
import com.gs.collections.impl.lazy.primitive.ReverseCharIterable;
import com.gs.collections.impl.list.mutable.FastList;
import com.gs.collections.impl.list.mutable.primitive.CharArrayList;
import com.gs.collections.impl.set.mutable.primitive.CharHashSet;
import net.jcip.annotations.Immutable;
/**
* ImmutableCharArrayList is the non-modifiable equivalent of {@link CharArrayList}.
* It wraps a Java char array.
* This file was automatically generated from template file immutablePrimitiveArrayList.stg.
*
* @since 3.2.
*/
@Immutable
final class ImmutableCharArrayList
implements ImmutableCharList, Serializable
{
private static final long serialVersionUID = 1L;
private final char[] items;
private ImmutableCharArrayList(char[] newElements)
{
if (newElements.length <= 1)
{
throw new IllegalArgumentException("Use CharLists.immutable.with() to instantiate an optimized collection");
}
this.items = newElements;
}
public static ImmutableCharArrayList newList(CharIterable iterable)
{
return new ImmutableCharArrayList(iterable.toArray());
}
public static ImmutableCharArrayList newListWith(char... elements)
{
char[] newArray = new char[elements.length];
System.arraycopy(elements, 0, newArray, 0, elements.length);
return new ImmutableCharArrayList(newArray);
}
public char get(int index)
{
return this.items[index];
}
public char getFirst()
{
return this.items[0];
}
public char getLast()
{
return this.items[this.items.length - 1];
}
public int indexOf(char value)
{
for (int i = 0; i < this.items.length; i++)
{
if (this.items[i] == value)
{
return i;
}
}
return -1;
}
public int lastIndexOf(char value)
{
for (int i = this.items.length - 1; i >= 0; i--)
{
if (this.items[i] == value)
{
return i;
}
}
return -1;
}
public CharIterator charIterator()
{
return new InternalCharIterator();
}
public void forEach(CharProcedure procedure)
{
for (char item : this.items)
{
procedure.value(item);
}
}
public void forEachWithIndex(CharIntProcedure procedure)
{
for (int i = 0; i < this.items.length; i++)
{
procedure.value(this.items[i], i);
}
}
public int count(CharPredicate predicate)
{
int count = 0;
for (char item : this.items)
{
if (predicate.accept(item))
{
count++;
}
}
return count;
}
public boolean anySatisfy(CharPredicate predicate)
{
for (char item : this.items)
{
if (predicate.accept(item))
{
return true;
}
}
return false;
}
public boolean allSatisfy(CharPredicate predicate)
{
for (char item : this.items)
{
if (!predicate.accept(item))
{
return false;
}
}
return true;
}
public boolean noneSatisfy(CharPredicate predicate)
{
for (char item : this.items)
{
if (predicate.accept(item))
{
return false;
}
}
return true;
}
public ImmutableCharList select(CharPredicate predicate)
{
CharArrayList result = new CharArrayList();
for (char item : this.items)
{
if (predicate.accept(item))
{
result.add(item);
}
}
return result.toImmutable();
}
public ImmutableCharList reject(CharPredicate predicate)
{
CharArrayList result = new CharArrayList();
for (char item : this.items)
{
if (!predicate.accept(item))
{
result.add(item);
}
}
return result.toImmutable();
}
public char detectIfNone(CharPredicate predicate, char ifNone)
{
for (char item : this.items)
{
if (predicate.accept(item))
{
return item;
}
}
return ifNone;
}
public <V> ImmutableList<V> collect(CharToObjectFunction<? extends V> function)
{
FastList<V> target = FastList.newList(this.items.length);
for (char item : this.items)
{
target.add(function.valueOf(item));
}
return target.toImmutable();
}
public long sum()
{
long result = 0L;
for (char item : this.items)
{
result += item;
}
return result;
}
public char max()
{
char max = this.items[0];
for (int i = 1; i < this.items.length; i++)
{
char value = this.items[i];
if (max < value)
{
max = value;
}
}
return max;
}
public char maxIfEmpty(char defaultValue)
{
return this.max();
}
public char min()
{
char min = this.items[0];
for (int i = 1; i < this.items.length; i++)
{
char value = this.items[i];
if (value < min)
{
min = value;
}
}
return min;
}
public char minIfEmpty(char defaultValue)
{
return this.min();
}
public double average()
{
return (double)this.sum() / (double) this.size();
}
public double median()
{
char[] sortedArray = this.toSortedArray();
int middleIndex = sortedArray.length >> 1;
if (sortedArray.length > 1 && (sortedArray.length & 1) == 0)
{
char first = sortedArray[middleIndex];
char second = sortedArray[middleIndex - 1];
return ((double) first + (double) second) / 2.0;
}
return (double) sortedArray[middleIndex];
}
public char[] toSortedArray()
{
char[] array = this.toArray();
Arrays.sort(array);
return array;
}
public long dotProduct(CharList 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 LazyCharIterable asReversed()
{
return ReverseCharIterable.adapt(this);
}
public MutableCharList toSortedList()
{
return CharArrayList.newList(this).sortThis();
}
public char[] toArray()
{
char[] newItems = new char[this.items.length];
System.arraycopy(this.items, 0, newItems, 0, this.items.length);
return newItems;
}
public boolean contains(char value)
{
for (char item : this.items)
{
if (item == value)
{
return true;
}
}
return false;
}
public boolean containsAll(char... source)
{
for (char value : source)
{
if (!this.contains(value))
{
return false;
}
}
return true;
}
public boolean containsAll(CharIterable source)
{
for (CharIterator iterator = source.charIterator(); iterator.hasNext(); )
{
if (!this.contains(iterator.next()))
{
return false;
}
}
return true;
}
public MutableCharList toList()
{
return CharArrayList.newList(this);
}
public MutableCharSet toSet()
{
return CharHashSet.newSet(this);
}
public MutableCharBag toBag()
{
return CharHashBag.newBag(this);
}
public LazyCharIterable asLazy()
{
return new LazyCharIterableAdapter(this);
}
public ImmutableCharList toImmutable()
{
return this;
}
public ImmutableCharArrayList toReversed()
{
return ImmutableCharArrayList.newList(this.asReversed());
}
public ImmutableCharList newWith(char element)
{
char[] newItems = new char[this.items.length + 1];
System.arraycopy(this.items, 0, newItems, 0, this.items.length);
newItems[this.items.length] = element;
return new ImmutableCharArrayList(newItems);
}
public ImmutableCharList newWithout(char element)
{
int index = this.indexOf(element);
if (index != -1)
{
char[] newItems = new char[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 CharLists.immutable.with(newItems);
}
return this;
}
public ImmutableCharList newWithAll(CharIterable elements)
{
char[] newItems = new char[this.items.length + elements.size()];
System.arraycopy(this.items, 0, newItems, 0, this.items.length);
int index = 0;
for (CharIterator iterator = elements.charIterator(); iterator.hasNext(); index++)
{
newItems[this.items.length + index] = iterator.next();
}
return new ImmutableCharArrayList(newItems);
}
public ImmutableCharList newWithoutAll(CharIterable elements)
{
MutableCharList mutableCharList = this.toList();
mutableCharList.removeAll(elements);
return mutableCharList.toImmutable();
}
public int size()
{
return this.items.length;
}
public boolean isEmpty()
{
return false;
}
public boolean notEmpty()
{
return true;
}
public <T> T injectInto(T injectedValue, ObjectCharToObjectFunction<? 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, ObjectCharIntToObjectFunction<? 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 CharList))
{
return false;
}
CharList list = (CharList) 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 (char 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);
}
char value = this.items[i];
appendable.append(String.valueOf(value));
}
appendable.append(end);
}
catch (IOException e)
{
throw new RuntimeException(e);
}
}
public ImmutableCharList subList(int fromIndex, int toIndex)
{
throw new UnsupportedOperationException("subList not yet implemented!");
}
private class InternalCharIterator implements CharIterator
{
/**
* Index of element to be returned by subsequent call to next.
*/
private int currentIndex;
public boolean hasNext()
{
return this.currentIndex != ImmutableCharArrayList.this.items.length;
}
public char next()
{
if (!this.hasNext())
{
throw new NoSuchElementException();
}
char next = ImmutableCharArrayList.this.items[this.currentIndex];
this.currentIndex++;
return next;
}
}
}