org.basex.query.xquery.item
Class FAttr

java.lang.Object
  extended by org.basex.query.ExprInfo
      extended by org.basex.query.xquery.expr.Expr
          extended by org.basex.query.xquery.item.Item
              extended by org.basex.query.xquery.item.Nod
                  extended by org.basex.query.xquery.item.FNode
                      extended by org.basex.query.xquery.item.FAttr

public final class FAttr
extends FNode

Attribute Node.

Author:
Workgroup DBIS, University of Konstanz 2005-08, ISC License, Christian Gruen

Nested Class Summary
 
Nested classes/interfaces inherited from class org.basex.query.xquery.expr.Expr
Expr.Return, Expr.Using
 
Field Summary
 
Fields inherited from class org.basex.query.xquery.item.Item
type
 
Constructor Summary
FAttr(QNm n, byte[] v, Nod p)
          Constructor.
 
Method Summary
 FAttr copy()
          Creates a new copy (clone) of the node.
 byte[] nname()
          Returns the node name.
 void plan(Serializer ser)
          Recursively sends the abstract syntax of this expression to the specified serializer.
 QNm qname()
          Returns the node name.
 void serialize(Serializer ser)
          Serializes the item.
 byte[] str()
          Returns an atomized string.
 java.lang.String toString()
           
 
Methods inherited from class org.basex.query.xquery.item.FNode
attr, child, desc, descOrSelf
 
Methods inherited from class org.basex.query.xquery.item.Nod
anc, ancOrSelf, base, bool, dbl, dec, diff, diff, eq, finish, flt, foll, follSibl, is, itr, java, ns, par, parent, parent, prec, precSibl, qname, self
 
Methods inherited from class org.basex.query.xquery.item.Item
castErr, comp, d, hash, i, iter, iter, n, name, node, returned, s, score, score, size, u, uses
 
Methods inherited from class org.basex.query.xquery.expr.Expr
e
 
Methods inherited from class org.basex.query.ExprInfo
color, info
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

FAttr

public FAttr(QNm n,
             byte[] v,
             Nod p)
Constructor.

Parameters:
n - name
v - value
p - parent
Method Detail

str

public byte[] str()
Description copied from class: Item
Returns an atomized string.

Overrides:
str in class Item
Returns:
string representation

toString

public java.lang.String toString()
Overrides:
toString in class Item

qname

public QNm qname()
Description copied from class: Nod
Returns the node name.

Overrides:
qname in class Nod
Returns:
name

nname

public byte[] nname()
Description copied from class: Nod
Returns the node name.

Overrides:
nname in class Nod
Returns:
name

copy

public FAttr copy()
Description copied from class: Nod
Creates a new copy (clone) of the node.

Specified by:
copy in class Nod
Returns:
new copy

serialize

public void serialize(Serializer ser)
               throws java.io.IOException
Description copied from class: Item
Serializes the item.

Overrides:
serialize in class Item
Parameters:
ser - serializer
Throws:
java.io.IOException - exception

plan

public void plan(Serializer ser)
          throws java.io.IOException
Description copied from class: ExprInfo
Recursively sends the abstract syntax of this expression to the specified serializer.

Overrides:
plan in class Item
Parameters:
ser - serializer
Throws:
java.io.IOException - exception