本文整理汇总了C#中ITemplate.getSlot方法的典型用法代码示例。如果您正苦于以下问题：C# ITemplate.getSlot方法的具体用法？C# ITemplate.getSlot怎么用？C# ITemplate.getSlot使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类ITemplate的用法示例。
在下文中一共展示了ITemplate.getSlot方法的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: compileConstraint
/// <summary>
/// Compiles the constraint.
/// </summary>
/// <param name="cnstr">The CNSTR.</param>
/// <param name="templ">The templ.</param>
/// <param name="rule">The rule.</param>
/// <param name="position">The position.</param>
/// <returns></returns>
public virtual BaseAlpha2 compileConstraint(PredicateConstraint cnstr, ITemplate templ, Rule.IRule rule, int position)
{
BaseAlpha2 current = null;
// for now we expect the user to write the predicate in this
// way (> ?bind value), where the binding is first. this
// needs to be updated so that we look at the order of the
// parameters and set the node appropriately
// we only create an AlphaNode if the predicate isn't
// joining 2 bindings.
if (!cnstr.PredicateJoin)
{
if (ConversionUtils.isPredicateOperatorCode(cnstr.FunctionName))
{
int oprCode = ConversionUtils.getOperatorCode(cnstr.FunctionName);
Slot sl = (Slot) templ.getSlot(cnstr.Name).Clone();
Object sval = ConversionUtils.convert(sl.ValueType, cnstr.Value);
sl.Value = sval;
// create the alphaNode
if (rule.RememberMatch)
{
current = new AlphaNode(engine.nextNodeId());
}
else
{
current = new NoMemANode(engine.nextNodeId());
}
current.Slot = sl;
current.Operator = oprCode;
current.incrementUseCount();
// we increment the node use count when when create a new
// AlphaNode for the LiteralConstraint
templ.getSlot(sl.Id).incrementNodeCount();
}
else
{
// the function isn't a built in predicate function that
// returns boolean true/false. We look up the function
IFunction f = engine.findFunction(cnstr.FunctionName);
if (f != null)
{
// we create the alphaNode if a function is found and
// the return type is either boolean primitive or object
if (f.ReturnType == Constants.BOOLEAN_PRIM_TYPE || f.ReturnType != Constants.BOOLEAN_OBJECT)
{
// TODO - need to implement it
}
else
{
// the function doesn't return boolean, so we have to notify
// the listeners the condition is not valid
CompileMessageEventArgs ce = new CompileMessageEventArgs(this, EventType.FUNCTION_INVALID);
ce.Message = INVALID_FUNCTION + " " + f.ReturnType; //$NON-NLS-1$
notifyListener(ce);
}
}
else
{
// we need to notify listeners the function wasn't found
CompileMessageEventArgs ce = new CompileMessageEventArgs(this, EventType.FUNCTION_NOT_FOUND);
ce.Message = FUNCTION_NOT_FOUND + " " + cnstr.FunctionName;
notifyListener(ce);
}
}
}
Binding bind = new Binding();
bind.VarName = cnstr.VariableName;
bind.LeftRow = position;
bind.LeftIndex = templ.getSlot(cnstr.Name).Id;
bind.RowDeclared = position;
// we only Add the binding to the map if it doesn't already exist
if (rule.getBinding(cnstr.VariableName) == null)
{
rule.addBinding(cnstr.VariableName, bind);
}
return current;
}示例2: findObjectTypeNode
/*
public virtual ObjectTypeNode findObjectTypeNode(String templateName)
{
IEnumerator itr = inputnodes.keySet().GetEnumerator();
Template tmpl = null;
while (itr.MoveNext())
{
tmpl = (Template)itr.Current;
if (tmpl.Name.Equals(templateName))
{
break;
}
}
if (tmpl != null)
{
return (ObjectTypeNode)inputnodes.Get(tmpl);
}
else
{
log.Debug(Messages.getString("RuleCompiler.deftemplate.error")); //$NON-NLS-1$
return null;
}
}
*/
/// <summary>
/// method compiles a literalConstraint
/// </summary>
/// <param name="cnstr">The CNSTR.</param>
/// <param name="templ">The templ.</param>
/// <param name="rule">The rule.</param>
/// <returns></returns>
public virtual BaseAlpha2 compileConstraint(LiteralConstraint cnstr, ITemplate templ, Rule.IRule rule)
{
BaseAlpha2 current = null;
if (templ.getSlot(cnstr.Name) != null)
{
Slot sl = (Slot) templ.getSlot(cnstr.Name).Clone();
Object sval = ConversionUtils.convert(sl.ValueType, cnstr.Value);
sl.Value = sval;
if (rule.RememberMatch)
{
current = new AlphaNode(engine.nextNodeId());
}
else
{
current = new NoMemANode(engine.nextNodeId());
}
current.Slot = sl;
current.Operator = Constants.EQUAL;
current.incrementUseCount();
// we increment the node use count when when create a new
// AlphaNode for the LiteralConstraint
templ.getSlot(sl.Id).incrementNodeCount();
}
return current;
}