jspecview.application

Class DisplaySchemesProcessor

java.lang.Object

jspecview.application.DisplaySchemesProcessor

public class DisplaySchemesProcessor
extends java.lang.Object

DisplaySchemesProcessor loads and saves the display schemes of Jspecview. The Schemes are loaded from an XML file and saved in a TreeMap. Also saves the schemes out to XML file after modification

Author:

Debbie-Ann Facey, Khari A. Bryan, Prof Robert J. Lancashire

Constructor Summary

Constructors

Constructor and Description
DisplaySchemesProcessor() Initialises the DisplaySchemesProcessor

Method Summary

Methods

Modifier and Type	Method and Description
Parameters	getDefaultScheme()
java.util.TreeMap<java.lang.String,Parameters>	getDisplaySchemes() Returns the list of DisplaySchemes that were loaded
boolean	load(java.io.BufferedReader br) Loads the display schemes into memory and stores them in a Vector
boolean	load(java.io.InputStream stream)
boolean	load(java.lang.String dispSchemeFileName) Loads the display schemes into memory and stores them in a Vector
Parameters	loadDefault() Load a default DisplayScheme if xml file not found
void	serializeDisplaySchemes(java.io.Writer writer) Serializes the display schemes to the given writer
void	store() Saves the display schemes to file in XML format

Methods inherited from class java.lang.Object

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

Constructor Detail

DisplaySchemesProcessor

public DisplaySchemesProcessor()

Initialises the DisplaySchemesProcessor

Method Detail

loadDefault

public Parameters loadDefault()

Load a default DisplayScheme if xml file not found

Returns:

boolean

getDefaultScheme

public Parameters getDefaultScheme()

store

public void store()
           throws java.io.IOException

Saves the display schemes to file in XML format

Throws:

java.io.IOException

getDisplaySchemes

public java.util.TreeMap<java.lang.String,Parameters> getDisplaySchemes()

Returns the list of DisplaySchemes that were loaded

Returns:

the list of DisplaySchemes that were loaded

load

public boolean load(java.io.InputStream stream)

load

public boolean load(java.lang.String dispSchemeFileName)

Loads the display schemes into memory and stores them in a Vector

Parameters:

dispSchemeFileName - the name of the file to load

Returns:

true if loaded successfully

load

public boolean load(java.io.BufferedReader br)

Loads the display schemes into memory and stores them in a Vector

Parameters:

br -

Returns:

true if loaded successfully

serializeDisplaySchemes

public void serializeDisplaySchemes(java.io.Writer writer)
                             throws java.io.IOException

Serializes the display schemes to the given writer

Parameters:

writer - the writer for the output

Throws:

java.io.IOException