org.jboss.byteman.rule
Class Event
java.lang.Object
org.jboss.byteman.rule.RuleElement
org.jboss.byteman.rule.Event
public class Event
- extends RuleElement
class which represents a rule event comprising of a set of abstract bindings of event variables to
evaluable expressions.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Event
protected Event(Rule rule,
ParseNode eventTree)
throws TypeException
- Throws:
TypeException
Event
protected Event(Rule rule)
create
public static Event create(Rule rule,
ParseNode eventTree)
throws TypeException
- Throws:
TypeException
create
public static Event create(Rule rule,
java.lang.String text)
throws ParseException,
TypeException
- Throws:
ParseException
TypeException
getBindings
public Bindings getBindings()
- Overrides:
getBindings
in class RuleElement
typeCheck
public Type typeCheck(Type expected)
throws TypeException
- Specified by:
typeCheck
in class RuleElement
- Throws:
TypeException
typeCheck
private void typeCheck(Binding binding)
throws TypeException
- Throws:
TypeException
createBindings
private void createBindings(ParseNode eventTree)
throws TypeException
- Throws:
TypeException
addBinding
private void addBinding(Bindings bindings,
ParseNode bindingTree)
throws TypeException
- Throws:
TypeException
createBinding
public Binding createBinding(ParseNode varTree)
throws TypeException
- Throws:
TypeException
getBindingType
private Type getBindingType(ParseNode typeTree)
- create and return a type for a binding or return null if the type cannot be created
- Parameters:
typeTree
-
- Returns:
- the binding type or null
interpret
public java.lang.Object interpret(HelperAdapter helper)
throws ExecuteException
- Specified by:
interpret
in class RuleElement
- Throws:
ExecuteException
compile
public void compile(MethodVisitor mv,
CompileContext compileContext)
throws CompileException
- Specified by:
compile
in class RuleElement
- Throws:
CompileException
writeTo
public void writeTo(java.io.StringWriter stringWriter)
- Specified by:
writeTo
in class RuleElement