Class RealObject.DescriptionLineProcessor

java.lang.Object
  |
  +--RealObject.DescriptionLineProcessor

All Implemented Interfaces:

LineProcessor

Enclosing class:

RealObject

class RealObject.DescriptionLineProcessor

extends java.lang.Object

implements LineProcessor

This class is used in a callback context to process lines in a long description file.

Field Summary

(package private) java.lang.String

retval

Constructor Summary

(package private)

RealObject.DescriptionLineProcessor()

Method Summary

void	ioException(java.lang.String gameFile, java.io.IOException e) Called when file reader gets an IO error.
void	noSuchFile(java.lang.String gameFile) Called when we tried to process a nonexistent file.
boolean	processLine(java.lang.String line, int number) Process a line from a long description file.
java.lang.String	toString() Called when we're all done to give us a chance to tell what happened.

Methods inherited from class java.lang.Object

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

Field Detail

retval

java.lang.String retval

Constructor Detail

RealObject.DescriptionLineProcessor

RealObject.DescriptionLineProcessor()

Method Detail

ioException

public void ioException(java.lang.String gameFile,
                        java.io.IOException e)

Called when file reader gets an IO error. Returns nothing, but remembers.

Specified by:

ioException in interface LineProcessor

Parameters:

gameFile - name of file

e - exception that got us here. Not currently used.

noSuchFile

public void noSuchFile(java.lang.String gameFile)

Called when we tried to process a nonexistent file. Returns nothing, but remembers.

Specified by:

noSuchFile in interface LineProcessor

Parameters:

gameFile - name of file

processLine

public boolean processLine(java.lang.String line,
                           int number)

Process a line from a long description file. If it finds a good one, it will remember it.

Specified by:

processLine in interface LineProcessor

Parameters:

line - A line of the form predicate ~ description

number - The current line number, for messages

Returns:

false if we should stop reading lines, usually because the predicate was true, but maybe due to some kind of problem. True to continue.

toString

public java.lang.String toString()

Called when we're all done to give us a chance to tell what happened.

Overrides:

toString in class java.lang.Object

Returns:

the True Description of the object, if all went well, otherwise some default or error message.