org.jactr.scripting.condition

Interface IConditionScript

All Known Implementing Classes:

JavascriptCondition

public interface IConditionScript

delegate for scripted conditions to extend, allowing the generic ScriptableCondition to handle the majority of the heavy lifting, leaving this to just evaluate the script. If the clone(IModel, VariableBindings) or bind(ScriptSupport, IModel, VariableBindings, boolean) methods throw a CannotMatchException, they should use IMatchFailures such as ScriptExecutionFailure or ExceptionMatchFailure. If the script code itself throws a CME, it can merely be passed up.

Author:

harrison

Method Summary

Modifier and Type	Method and Description
int	bind(ScriptSupport scriptSupport, IModel model, VariableBindings variableBindings, boolean isIterative) iteratively bind this condition.
IConditionScript	clone(IModel model, VariableBindings variableBindings) clone a copy of this condition for use in binding.
void	dispose()
IScriptableFactory	getFactory()
java.lang.String	getScript()

Method Detail

getScript

java.lang.String getScript()

clone

IConditionScript clone(IModel model,
                       VariableBindings variableBindings)
                throws CannotMatchException

clone a copy of this condition for use in binding.

Parameters:

model -

variableBindings -

Returns:

Throws:

CannotMatchException

bind

int bind(ScriptSupport scriptSupport,
         IModel model,
         VariableBindings variableBindings,
         boolean isIterative)
  throws CannotMatchException

iteratively bind this condition.

Parameters:

model -

variableBindings -

isIterative - false if this is the final call. If so, any unresolved bindings should result in a CannotMatchException

Returns:

the number of variables still unresolved

Throws:

CannotMatchException

dispose

void dispose()

getFactory

IScriptableFactory getFactory()