chapters.onJoran.calculator

Class AddAction

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.core.joran.action.Action

chapters.onJoran.calculator.AddAction

All Implemented Interfaces:

ContextAware

public class AddAction
extends Action

This action adds the two integers at the top of the stack (they are removed) and pushes the result to the top the stack.

Field Summary

Fields inherited from class ch.qos.logback.core.joran.action.Action

ACTION_CLASS_ATTRIBUTE, CLASS_ATTRIBUTE, FILE_ATTRIBUTE, KEY_ATTRIBUTE, NAME_ATTRIBUTE, PATTERN_ATTRIBUTE, SCOPE_ATTRIBUTE, VALUE_ATTRIBUTE

Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase

context

Constructor Summary

Constructors

Constructor and Description
AddAction()

Method Summary

Modifier and Type	Method and Description
void	begin(InterpretationContext ic, java.lang.String name, org.xml.sax.Attributes attributes) Called when the parser encounters an element matching a Pattern.
void	end(InterpretationContext ic, java.lang.String name)
(package private) int	fetchInteger(InterpretationContext ic) Pop the Integer object at the top of the stack.

Methods inherited from class ch.qos.logback.core.joran.action.Action

body, getColumnNumber, getLineColStr, getLineNumber, toString

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object

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

Constructor Detail

AddAction

public AddAction()

Method Detail

begin

public void begin(InterpretationContext ic,
                  java.lang.String name,
                  org.xml.sax.Attributes attributes)

Description copied from class: Action

Called when the parser encounters an element matching a Pattern.

Specified by:

begin in class Action

fetchInteger

int fetchInteger(InterpretationContext ic)

Pop the Integer object at the top of the stack. This code also illustrates usage of Joran's error handling paradigm.

end

public void end(InterpretationContext ic,
                java.lang.String name)

Specified by:

end in class Action