org.jpox.query.evaluator.memory
Class SetExpression

java.lang.Object
  org.jpox.query.evaluator.memory.SetExpression

public class SetExpression
extends java.lang.Object

Constructor Summary

SetExpression(java.util.Collection it)

Method Summary

java.lang.Object	avg(Expression paramExpr, ExpressionEvaluator eval, SymbolTable symtbl)
java.lang.Object	count(Expression expr, ExpressionEvaluator eval)
java.lang.Object	max(Expression paramExpr, ExpressionEvaluator eval, SymbolTable symtbl)
java.lang.Object	min(Expression paramExpr, ExpressionEvaluator eval, SymbolTable symtbl)
java.lang.Object	sum(Expression paramExpr, ExpressionEvaluator eval, SymbolTable symtbl)

Methods inherited from class java.lang.Object

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

Constructor Detail

SetExpression

public SetExpression(java.util.Collection it)

Method Detail

count

public java.lang.Object count(Expression expr,
                              ExpressionEvaluator eval)

min

public java.lang.Object min(Expression paramExpr,
                            ExpressionEvaluator eval,
                            SymbolTable symtbl)

max

public java.lang.Object max(Expression paramExpr,
                            ExpressionEvaluator eval,
                            SymbolTable symtbl)

sum

public java.lang.Object sum(Expression paramExpr,
                            ExpressionEvaluator eval,
                            SymbolTable symtbl)

avg

public java.lang.Object avg(Expression paramExpr,
                            ExpressionEvaluator eval,
                            SymbolTable symtbl)