com.carrotsearch.hppc

Class ByteStack

java.lang.Object

com.carrotsearch.hppc.ByteArrayList

com.carrotsearch.hppc.ByteStack

All Implemented Interfaces:

ByteCollection, ByteContainer, ByteIndexedContainer, Preallocable, java.lang.Cloneable, java.lang.Iterable<ByteCursor>, java.util.RandomAccess

@Generated(date="2015-05-07T09:33:03+0200",
           value="KTypeStack.java")
public class ByteStack
extends ByteArrayList

A subclass of ByteArrayList adding stack-related utility methods. The top of the stack is at the ByteArrayList.size() - 1 element.

Field Summary

Fields inherited from class com.carrotsearch.hppc.ByteArrayList

buffer, elementsCount, EMPTY_ARRAY

Constructor Summary

Constructors

Constructor and Description
ByteStack() New instance with sane defaults.
ByteStack(ByteContainer container) Create a stack by pushing all elements of another container to it.
ByteStack(int expectedElements) New instance with sane defaults.
ByteStack(int expectedElements, ArraySizingStrategy resizer) New instance with sane defaults.

Method Summary

Modifier and Type	Method and Description
ByteStack	clone() Clone this object.
void	discard() Discard the top element from the stack.
void	discard(int count) Discard an arbitrary number of elements from the top of the stack.
static ByteStack	from(byte... elements) Create a stack by pushing a variable number of arguments to it.
byte	peek() Peek at the top element on the stack.
byte	pop() Remove the top element from the stack and return it.
void	push(byte... elements) Vararg-signature method for pushing elements at the top of the stack.
void	push(byte e1) Adds one byte to the stack.
void	push(byte[] elements, int start, int len) Add a range of array elements to the stack.
void	push(byte e1, byte e2) Adds two bytes to the stack.
void	push(byte e1, byte e2, byte e3) Adds three bytes to the stack.
void	push(byte e1, byte e2, byte e3, byte e4) Adds four bytes to the stack.
int	pushAll(ByteContainer container) Pushes all elements from another container to the top of the stack.
int	pushAll(java.lang.Iterable<? extends ByteCursor> iterable) Pushes all elements from another iterable to the top of the stack.
int	removeAll(ByteLookupContainer c) Default implementation uses a predicate for removal.
int	retainAll(ByteLookupContainer c) Default implementation uses a predicate for retaining.
int	retainAll(BytePredicate predicate) Default implementation redirects to ByteCollection.removeAll(BytePredicate) and negates the predicate.
java.lang.String	toString() Convert the contents of this container to a human-friendly string.

Methods inherited from class com.carrotsearch.hppc.ByteArrayList

add, add, add, add, addAll, addAll, clear, contains, ensureCapacity, equals, forEach, forEach, forEach, forEach, get, hashCode, indexOf, insert, isEmpty, iterator, lastIndexOf, release, remove, removeAll, removeAll, removeFirst, removeLast, removeRange, resize, set, size, toArray, trimToSize

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface com.carrotsearch.hppc.ByteCollection

removeAll, retainAll, retainAll

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

ByteStack

public ByteStack()

New instance with sane defaults.

ByteStack

public ByteStack(int expectedElements)

New instance with sane defaults.

Parameters:

expectedElements - The expected number of elements guaranteed not to cause buffer expansion (inclusive).

ByteStack

public ByteStack(int expectedElements,
                 ArraySizingStrategy resizer)

New instance with sane defaults.

Parameters:

expectedElements - The expected number of elements guaranteed not to cause buffer expansion (inclusive).

resizer - Underlying buffer sizing strategy.

ByteStack

public ByteStack(ByteContainer container)

Create a stack by pushing all elements of another container to it.

Method Detail

push

public void push(byte e1)

Adds one byte to the stack.

push

public void push(byte e1,
                 byte e2)

Adds two bytes to the stack.

push

public void push(byte e1,
                 byte e2,
                 byte e3)

Adds three bytes to the stack.

push

public void push(byte e1,
                 byte e2,
                 byte e3,
                 byte e4)

Adds four bytes to the stack.

push

public void push(byte[] elements,
                 int start,
                 int len)

Add a range of array elements to the stack.

push

public final void push(byte... elements)

Vararg-signature method for pushing elements at the top of the stack.

This method is handy, but costly if used in tight loops (anonymous array passing)

pushAll

public int pushAll(ByteContainer container)

Pushes all elements from another container to the top of the stack.

pushAll

public int pushAll(java.lang.Iterable<? extends ByteCursor> iterable)

Pushes all elements from another iterable to the top of the stack.

discard

public void discard(int count)

Discard an arbitrary number of elements from the top of the stack.

discard

public void discard()

Discard the top element from the stack.

pop

public byte pop()

Remove the top element from the stack and return it.

peek

public byte peek()

Peek at the top element on the stack.

from

public static ByteStack from(byte... elements)

Create a stack by pushing a variable number of arguments to it.

clone

public ByteStack clone()

Clone this object. The returned clone will reuse the same hash function and array resizing strategy.

Overrides:

clone in class ByteArrayList

removeAll

public int removeAll(ByteLookupContainer c)

Default implementation uses a predicate for removal.

Specified by:

removeAll in interface ByteCollection

Returns:

Returns the number of removed elements.

retainAll

public int retainAll(ByteLookupContainer c)

Default implementation uses a predicate for retaining.

Specified by:

retainAll in interface ByteCollection

Returns:

Returns the number of removed elements.

retainAll

public int retainAll(BytePredicate predicate)

Default implementation redirects to ByteCollection.removeAll(BytePredicate) and negates the predicate.

Specified by:

retainAll in interface ByteCollection

Returns:

Returns the number of removed elements.

toString

public java.lang.String toString()

Convert the contents of this container to a human-friendly string.

Overrides:

toString in class java.lang.Object