net.java.sen.filter.reading
Class OverrideFilter

java.lang.Object
  net.java.sen.filter.reading.OverrideFilter

All Implemented Interfaces:

ReadingFilter

public class OverrideFilter
extends Object
implements ReadingFilter

A reading filter that overrides decisions on reading visibility made by earlier filters. Typically this filter will be set as the last in a chain of filters to allow changes to be made interactively

Constructor Summary

OverrideFilter()

Method Summary

void	filterReadings(List<Token> tokens, ReadingNode readingNode) Filters readings
void	reset() Resets any sentence specific state held by the filter.
void	setVisible(int position, Boolean visible) Sets a visibility override at a given character index

Methods inherited from class java.lang.Object

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

Constructor Detail

OverrideFilter

public OverrideFilter()

Method Detail

filterReadings

public void filterReadings(List<Token> tokens,
                           ReadingNode readingNode)

Description copied from interface: ReadingFilter

Filters readings

Specified by:

filterReadings in interface ReadingFilter

Parameters:

tokens - The tokens to which the readings are applied

readingNode - The head of a list of ReadingNodes

reset

public void reset()

Description copied from interface: ReadingFilter

Resets any sentence specific state held by the filter. The implementing filter decides exactly what state is affected, and may choose, for instance, to exclude state relating to global or persistant settings

Specified by:

reset in interface ReadingFilter

setVisible

public void setVisible(int position,
                       Boolean visible)

Sets a visibility override at a given character index

Parameters:

position - The position to set the override at

visible - The visibility to set. null removes the override