unity.functions
Class MatchFunction

java.lang.Object
  extended by unity.functions.Expression
      extended by unity.functions.MatchFunction
Direct Known Subclasses:
M_Avg, M_Choose, M_ChooseNN, M_Group, M_GroupRef, M_Max, M_MaxRef, M_Min, M_MinRef, M_Sum

public abstract class MatchFunction
extends Expression


Field Summary
static int functionCount
           
 
Constructor Summary
MatchFunction(Expression exp1, Expression exp2)
           
 
Method Summary
 int[] getExprLocs()
           
 java.lang.String toString(Relation relation)
           
 
Methods inherited from class unity.functions.Expression
computeType, evaluate, getAttributeIndexReferences, getChild, getNumChildren, getParent, getReturnType, hasChildren, setParent, setReturnType, toString
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Field Detail

functionCount

public static int functionCount
Constructor Detail

MatchFunction

public MatchFunction(Expression exp1,
                     Expression exp2)
Method Detail

getExprLocs

public int[] getExprLocs()
Overrides:
getExprLocs in class Expression

toString

public java.lang.String toString(Relation relation)
Overrides:
toString in class Expression