org.basex.query.xquery.item
Class Atm

java.lang.Object
  org.basex.query.xquery.expr.Expr
      org.basex.query.xquery.item.Item
          org.basex.query.xquery.item.Str
              org.basex.query.xquery.item.Atm

public final class Atm
extends Str

Untyped atomic item.

Author:

Workgroup DBIS, University of Konstanz 2005-07, ISC License, Christian Gruen

Field Summary

Fields inherited from class org.basex.query.xquery.item.Str

ZERO

Fields inherited from class org.basex.query.xquery.expr.Expr

type

Constructor Summary

Atm(byte[] v)
Constructor.

Method Summary

int	diff(Item it) Returns the difference between the current and the specified item.
boolean	eq(Item it) Checks the items for equality.
boolean	u() Checks if this is an untyped item.

Methods inherited from class org.basex.query.xquery.item.Str

bool, dbl, flt, get, itr, s, serialize, serialize, str, toString

Methods inherited from class org.basex.query.xquery.item.Item

castErr, comp, eval, i, info, iter, serialize, size

Methods inherited from class org.basex.query.xquery.expr.Expr

cls, d, e, n, node

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

Atm

public Atm(byte[] v)

Constructor.

Parameters:

v - value

Method Detail

diff

public int diff(Item it)
         throws XQException

Description copied from class: Item

Returns the difference between the current and the specified item.

Overrides:

diff in class Str

Parameters:

it - item to be compared.

Returns:

difference

Throws:

XQException - evaluation exception

eq

public boolean eq(Item it)
           throws XQException

Description copied from class: Item

Checks the items for equality.

Overrides:

eq in class Str

Parameters:

it - item to be compared.

Returns:

result of check

Throws:

XQException - evaluation exception

u

public boolean u()

Description copied from class: Expr

Checks if this is an untyped item.

Overrides:

u in class Expr

Returns:

result of check