org.basex.util.list

Class TokenList

java.lang.Object

org.basex.util.list.ElementList

org.basex.util.list.TokenList

All Implemented Interfaces:

java.lang.Iterable<byte[]>

Direct Known Subclasses:

TwoWayTokenMap

public class TokenList
extends ElementList
implements java.lang.Iterable<byte[]>

This is a simple container for tokens (byte arrays).

Author:

BaseX Team 2005-12, BSD License, Christian Gruen

Field Summary

Fields inherited from class org.basex.util.list.ElementList

CAP, size

Constructor Summary

Constructors

Constructor and Description
TokenList() Default constructor.
TokenList(byte[][] a) Constructor, specifying an initial array.
TokenList(double f) Constructor.
TokenList(int is) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
void	add(byte[] e) Adds an element.
void	add(long e) Adds a long value.
void	add(java.lang.String e) Adds a string.
boolean	contains(byte[] e) Checks if the specified element is found in the list.
void	delete(int i) Deletes the element at the specified position.
byte[]	get(int i) Returns the element at the specified index.
void	insert(int i, byte[][] e) Inserts the given elements at the specified position.
java.util.Iterator<byte[]>	iterator()
byte[]	peek() Returns the uppermost element on the stack, without removing it.
byte[]	pop() Pops the uppermost element from the stack.
void	push(byte[] val) Pushes an element onto the stack.
void	set(int i, byte[] e) Sets an element at the specified index.
TokenList	sort(boolean cs) Sorts the elements.
byte[][]	toArray() Returns an array with all elements.
java.lang.String	toString()
java.lang.String[]	toStringArray() Returns an array with all elements as strings.

Methods inherited from class org.basex.util.list.ElementList

isEmpty, newSize, newSize, reset, size

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

TokenList

public TokenList()

Default constructor.

TokenList

public TokenList(int is)

Constructor.

Parameters:

is - initial size of the list

TokenList

public TokenList(double f)

Constructor.

Parameters:

f - resize factor

TokenList

public TokenList(byte[][] a)

Constructor, specifying an initial array.

Parameters:

a - initial array

Method Detail

add

public void add(byte[] e)

Adds an element.

Parameters:

e - element to be added

add

public void add(long e)

Adds a long value.

Parameters:

e - element to be added

add

public void add(java.lang.String e)

Adds a string.

Parameters:

e - element to be added

insert

public void insert(int i,
          byte[][] e)

Inserts the given elements at the specified position.

Parameters:

i - insert position

e - elements to insert

delete

public void delete(int i)

Deletes the element at the specified position.

Parameters:

i - position to delete

get

public byte[] get(int i)

Returns the element at the specified index.

Parameters:

i - index

Returns:

element

set

public void set(int i,
       byte[] e)

Sets an element at the specified index.

Parameters:

i - index

e - element to be set

pop

public byte[] pop()

Pops the uppermost element from the stack.

Returns:

the popped element

push

public void push(byte[] val)

Pushes an element onto the stack.

Parameters:

val - element

peek

public byte[] peek()

Returns the uppermost element on the stack, without removing it.

Returns:

uppermost element

contains

public boolean contains(byte[] e)

Checks if the specified element is found in the list.

Parameters:

e - element to be found

Returns:

result of check

toArray

public byte[][] toArray()

Returns an array with all elements.

Returns:

array

toStringArray

public java.lang.String[] toStringArray()

Returns an array with all elements as strings.

Returns:

array

sort

public TokenList sort(boolean cs)

Sorts the elements.

Parameters:

cs - respect case sensitivity

Returns:

self reference

iterator

public java.util.Iterator<byte[]> iterator()

Specified by:

iterator in interface java.lang.Iterable<byte[]>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object