com.sun.squawk
Class ExceptionHandler

java.lang.Object
  com.sun.squawk.ExceptionHandler

public final class ExceptionHandler
extends Object

An instance of ExceptionHandler describes a single exception handler in a method. It can be used to represent an exception handler in a JVM or Squawk method.

Constructor Summary

ExceptionHandler(int start, int end, int handler, Klass klass)
Create an exception handler.

Method Summary

int	getEnd() Gets the address at which this exception handler becomes deactive.
int	getHandler() Gets the address of the entry to this exception handler.
Klass	getKlass() Gets the subclass of Throwable caught by this handler.
int	getStart() Gets the address at which this exception handler becomes active.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExceptionHandler

public ExceptionHandler(int start,
                        int end,
                        int handler,
                        Klass klass)

Create an exception handler.

Parameters:

start - the start of code range protected by the handler

end - the end of code range protected by the handler

handler - the handler's entry point

klass - the Throwable subclass caught by the handler.

Method Detail

getStart

public int getStart()

Gets the address at which this exception handler becomes active.

Returns:

the address at which this exception handler becomes active

getEnd

public int getEnd()

Gets the address at which this exception handler becomes deactive.

Returns:

the address at which this exception handler becomes deactive

getHandler

public int getHandler()

Gets the address of the entry to this exception handler.

Returns:

the address of the entry to this exception handler

getKlass

public Klass getKlass()

Gets the subclass of Throwable caught by this handler.

Returns:

the subclass of Throwable caught by this handler