Package org.basex.query.var

Class VarStack

java.lang.Object

org.basex.util.list.ElementList

org.basex.util.list.ObjectList<Var,VarStack>

org.basex.query.var.VarStack

All Implemented Interfaces:

Iterable<Var>

public final class VarStack
extends ObjectList<Var,VarStack>

Variable stack.

Author:

BaseX Team 2005-21, BSD License, Christian Gruen, Leo Woerteler

Field Summary

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

list

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

factor, size

Constructor Summary

Constructors

Constructor	Description
VarStack()	Default constructor.

Method Summary

Modifier and Type	Method	Description
Var	get(QNm name)	Returns a variable with the specified name; should only be used while parsing, because it ignores the ids of variables.
protected Var[]	newArray(int s)	Creates a resized array.

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

add, add, add, addUnique, contains, equals, equals, finish, get, insert, iterator, next, peek, pop, push, remove, removeAll, removeAll, set, sort, toArray, toString, unique

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

isEmpty, newCapacity, newCapacity, reset, size, size

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Details

VarStack

public VarStack()

Default constructor.

Method Details

get

public Var get(QNm name)

Returns a variable with the specified name; should only be used while parsing, because it ignores the ids of variables.

Parameters:

name - variable name

Returns:

variable or null

newArray

protected Var[] newArray(int s)

Description copied from class: ObjectList

Creates a resized array.

Specified by:

newArray in class ObjectList<Var,VarStack>

Parameters:

s - size

Returns:

array