/// <summary> method compiles ObjectConditions, which include NOTCE
/// </summary>
public override BaseJoin compileJoin(ICondition condition, int position, Rule.IRule rule)
{
Binding[] binds = getBindings(condition, rule, position);
ObjectCondition oc = (ObjectCondition)condition;
BaseJoin joinNode = null;
//deal with the CE which is not NOT CE.
if (!oc.Negated)
{
if (binds.Length > 0 && oc.HasPredicateJoin)
{
joinNode = new PredicateBNode(ruleCompiler.Engine.nextNodeId());
}
else if (binds.Length > 0 && oc.HasNotEqual)
{
joinNode = new HashedNotEqBNode(ruleCompiler.Engine.nextNodeId());
}
else if (binds.Length > 0)
{
joinNode = new HashedEqBNode(ruleCompiler.Engine.nextNodeId());
}
else if (binds.Length == 0)
{
joinNode = new ZJBetaNode(ruleCompiler.Engine.nextNodeId());
}
}
//deal with the CE which is NOT CE.
if (oc.Negated)
{
if (binds.Length > 0 && oc.HasPredicateJoin)
{
joinNode = new NotJoin(ruleCompiler.Engine.nextNodeId());
}
else if (oc.HasNotEqual)
{
joinNode = new HashedNotEqNJoin(ruleCompiler.Engine.nextNodeId());
}
else
{
joinNode = new HashedEqNJoin(ruleCompiler.Engine.nextNodeId());
}
}
if (joinNode != null)
{
joinNode.Bindings = binds;
}
return(joinNode);
}
/// <summary> method compiles ObjectConditions, which include NOTCE
/// </summary>
public override BaseJoin compileJoin(ICondition condition, int position, Rule.IRule rule)
{
Binding[] binds = getBindings(condition, rule, position);
ObjectCondition oc = (ObjectCondition) condition;
BaseJoin joinNode = null;
//deal with the CE which is not NOT CE.
if (!oc.Negated)
{
if (binds.Length > 0 && oc.HasPredicateJoin)
{
joinNode = new PredicateBNode(ruleCompiler.Engine.nextNodeId());
}
else if (binds.Length > 0 && oc.HasNotEqual)
{
joinNode = new HashedNotEqBNode(ruleCompiler.Engine.nextNodeId());
}
else if (binds.Length > 0)
{
joinNode = new HashedEqBNode(ruleCompiler.Engine.nextNodeId());
}
else if (binds.Length == 0)
{
joinNode = new ZJBetaNode(ruleCompiler.Engine.nextNodeId());
}
}
//deal with the CE which is NOT CE.
if (oc.Negated)
{
if (binds.Length > 0 && oc.HasPredicateJoin)
{
joinNode = new NotJoin(ruleCompiler.Engine.nextNodeId());
}
else if (oc.HasNotEqual)
{
joinNode = new HashedNotEqNJoin(ruleCompiler.Engine.nextNodeId());
}
else
{
joinNode = new HashedEqNJoin(ruleCompiler.Engine.nextNodeId());
}
}
if (joinNode != null)
joinNode.Bindings = binds;
return joinNode;
}