com.saxonica.stream.adjunct
Class AdjunctClassMapper

java.lang.Object
  extended by com.saxonica.stream.adjunct.AdjunctClassMapper

public class AdjunctClassMapper
extends Object

For each class of expression found on the expression tree, deliver a corresponding instance of the helper class used to generate streaming code for the expression


Field Summary
static HashMap map
           
 
Constructor Summary
AdjunctClassMapper()
           
 
Method Summary
static StreamingAdjunct map(Expression exp)
          Get the StreamingAdjunct appropriate to a particular expression
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

map

public static final HashMap map
Constructor Detail

AdjunctClassMapper

public AdjunctClassMapper()
Method Detail

map

public static StreamingAdjunct map(Expression exp)
Get the StreamingAdjunct appropriate to a particular expression

Parameters:
exp - the expression
Returns:
the appropriate StreamingAdjunct, or null if none is available


Copyright (c) 2004-2011 Saxonica Limited. All rights reserved.