edu.berkeley.guir.lib.introspect
Class PrintIntrospectHandler

java.lang.Object
  |
  +--edu.berkeley.guir.lib.introspect.IntrospectHandler
        |
        +--edu.berkeley.guir.lib.introspect.DefaultIntrospectHandler
              |
              +--edu.berkeley.guir.lib.introspect.PrintIntrospectHandler

All Implemented Interfaces:

IntrospectConstants

public class PrintIntrospectHandler

extends DefaultIntrospectHandler

Handler for introspection debugging. See Introspect.parseObject(Object, IntrospectHandler).

This software is distributed under the Berkeley Software License.

 Revisions:  - GUIRLib-v1.0-1.0.0, Apr 25 2000, JH
               Created class
             - GUIRLib-v1.2-1.0.0, Jun 22 2000, JH
               Touched for GUIRLib release
             - GUIRLib-v1.3-1.0.0, Aug 11 2000, JH
               Touched for GUIRLib release
             - GUIRLib-v1.4-1.0.0, Aug 31 2000, JH
               Touched for GUIRLib release
 

Since:

JDK1.3

Version:

GUIRLib-v1.4-1.0.0, Aug 31 2000

Author:

Jason Hong ( jasonh@cs.berkeley.edu )

Fields inherited from interface edu.berkeley.guir.lib.introspect.IntrospectConstants

CL_BOOLEAN, CL_BOOLEAN_ARR, CL_BYTE, CL_BYTE_ARR, CL_CHAR, CL_CHAR_ARR, CL_DOUBLE, CL_DOUBLE_ARR, CL_FLOAT, CL_FLOAT_ARR, CL_INT, CL_INT_ARR, CL_LONG, CL_LONG_ARR, CL_SHORT, CL_SHORT_ARR, CL_STRING, CL_STRINGBUFFER

Constructor Summary

PrintIntrospectHandler()

PrintIntrospectHandler(OutputStream ostream)

PrintIntrospectHandler(Writer out)

Method Summary

boolean	acceptField(int depth, Field f, Object obj) Accept this field or not?
protected void	output(int depth, Field f, String strVal) All of the output is redirected here.
boolean	shouldRecurse(int depth, Field f, Object obj) Should return the correct value as to whether we should recurse on this object.

Methods inherited from class edu.berkeley.guir.lib.introspect.DefaultIntrospectHandler

onArray, onBoolean, onBooleanArr, onByte, onByteArr, onChar, onCharArr, onDouble, onDoubleArr, onFloat, onFloatArr, onInt, onIntArr, onLong, onLongArr, onNull, onObject, onObjectArr, onRoot, onShort, onShortArr, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString, toString

Methods inherited from class edu.berkeley.guir.lib.introspect.IntrospectHandler

getFilter, onException, setFilter

Methods inherited from class java.lang.Object

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

Constructor Detail

PrintIntrospectHandler

public PrintIntrospectHandler()

PrintIntrospectHandler

public PrintIntrospectHandler(Writer out)

PrintIntrospectHandler

public PrintIntrospectHandler(OutputStream ostream)

Method Detail

output

protected void output(int depth,
                      Field f,
                      String strVal)

Description copied from class: DefaultIntrospectHandler

All of the output is redirected here.

Overrides:

output in class DefaultIntrospectHandler

acceptField

public boolean acceptField(int depth,
                           Field f,
                           Object obj)

Description copied from class: IntrospectHandler

Accept this field or not?

Overrides:

acceptField in class IntrospectHandler

Following copied from class: edu.berkeley.guir.lib.introspect.IntrospectHandler

Returns:

true if no filter, otherwise re-dispatches to filter.

shouldRecurse

public boolean shouldRecurse(int depth,
                             Field f,
                             Object obj)

Description copied from class: IntrospectHandler

Should return the correct value as to whether we should recurse on this object.

Overrides:

shouldRecurse in class IntrospectHandler

Following copied from class: edu.berkeley.guir.lib.introspect.IntrospectHandler

Returns:

true if no filter, otherwise re-dispatches to filter.