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org.apache.batik.script.jpython
Class JPythonInterpreter  

java.lang.Object
  org.apache.batik.script.jpython.JPythonInterpreter

All Implemented Interfaces:

org.apache.batik.script.Interpreter, org.apache.batik.i18n.Localizable

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public class JPythonInterpreter

extends java.lang.Object

implements org.apache.batik.script.Interpreter

A simple implementation of Interpreter interface to use JPython python parser.

Version:

$Id: JPythonInterpreter.java,v 1.10 2005/03/27 08:58:35 cam Exp $

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Field Summary
private  PythonInterpreter	interpreter

 

Constructor Summary

JPythonInterpreter()

 

Method Summary
void	bindObject(java.lang.String name, java.lang.Object object)           This method should register a particular Java Object in the environment of the interpreter.
void	dispose()           This method can dispose resources used by the interpreter when it is no longer used.
java.lang.Object	evaluate(java.io.Reader scriptreader)           This method should evaluate a piece of script.
java.lang.Object	evaluate(java.io.Reader scriptreader, java.lang.String description)           This method should evaluate a piece of script associated to a given description.
java.lang.Object	evaluate(java.lang.String script)           This method should evaluate a piece of script using a String instead of a Reader.
java.lang.String	formatMessage(java.lang.String key, java.lang.Object[] args)           Creates and returns a localized message, given the key of the message in the resource bundle and the message parameters.
java.util.Locale	getLocale()           Returns the current locale or null if the locale currently used is the default one.
void	setLocale(java.util.Locale locale)           Provides a way to the user to specify a locale which override the default one.
void	setOut(java.io.Writer out)           This method should change the output Writer that will be used when output function of the scripting langage is used.

 

Methods inherited from class java.lang.Object

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

 

Field Detail

interpreter

private PythonInterpreter interpreter

Constructor Detail

JPythonInterpreter

public JPythonInterpreter()

Method Detail

evaluate

public java.lang.Object evaluate(java.io.Reader scriptreader)
                          throws org.apache.batik.script.InterpreterException,
                                 java.io.IOException

Description copied from interface: org.apache.batik.script.Interpreter

This method should evaluate a piece of script.

Specified by:

evaluate in interface org.apache.batik.script.Interpreter

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evaluate

public java.lang.Object evaluate(java.io.Reader scriptreader,
                                 java.lang.String description)
                          throws org.apache.batik.script.InterpreterException,
                                 java.io.IOException

Description copied from interface: org.apache.batik.script.Interpreter

This method should evaluate a piece of script associated to a given description.

Specified by:

evaluate in interface org.apache.batik.script.Interpreter

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evaluate

public java.lang.Object evaluate(java.lang.String script)
                          throws org.apache.batik.script.InterpreterException

Description copied from interface: org.apache.batik.script.Interpreter

This method should evaluate a piece of script using a String instead of a Reader. This usually allows do easily do some caching.

Specified by:

evaluate in interface org.apache.batik.script.Interpreter

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dispose

public void dispose()

Description copied from interface: org.apache.batik.script.Interpreter

This method can dispose resources used by the interpreter when it is no longer used. Be careful, you SHOULD NOT use this interpreter instance after calling this method.

Specified by:

dispose in interface org.apache.batik.script.Interpreter

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bindObject

public void bindObject(java.lang.String name,
                       java.lang.Object object)

Description copied from interface: org.apache.batik.script.Interpreter

This method should register a particular Java Object in the environment of the interpreter.

Specified by:

bindObject in interface org.apache.batik.script.Interpreter

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setOut

public void setOut(java.io.Writer out)

Description copied from interface: org.apache.batik.script.Interpreter

This method should change the output Writer that will be used when output function of the scripting langage is used.

Specified by:

setOut in interface org.apache.batik.script.Interpreter

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getLocale

public java.util.Locale getLocale()

Description copied from interface: org.apache.batik.i18n.Localizable

Returns the current locale or null if the locale currently used is the default one.

Specified by:

getLocale in interface org.apache.batik.i18n.Localizable

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setLocale

public void setLocale(java.util.Locale locale)

Description copied from interface: org.apache.batik.i18n.Localizable

Provides a way to the user to specify a locale which override the default one. If null is passed to this method, the used locale becomes the global one.

Specified by:

setLocale in interface org.apache.batik.i18n.Localizable

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formatMessage

public java.lang.String formatMessage(java.lang.String key,
                                      java.lang.Object[] args)

Description copied from interface: org.apache.batik.i18n.Localizable

Creates and returns a localized message, given the key of the message in the resource bundle and the message parameters. The messages in the resource bundle must have the syntax described in the java.text.MessageFormat class documentation.

Specified by:

formatMessage in interface org.apache.batik.i18n.Localizable

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Overview  Package   Class  Use  Deprecated  Index
Home >> All >> org >> apache >> batik >> script >> [ jpython overview ]	PREV CLASS  NEXT CLASS
SUMMARY:  JAVADOC |  SOURCE |  DOWNLOAD | NESTED | FIELD | CONSTR | METHOD	DETAIL: FIELD | CONSTR | METHOD

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