Module be.yildizgames.module.scripting

Package be.yildizgames.module.script

Class ScriptInterpreter

java.lang.Object

be.yildizgames.module.script.ScriptInterpreter

All Implemented Interfaces:

AutoCloseable

public abstract class ScriptInterpreter
extends Object
implements AutoCloseable

Behavior for scripting languages.

Author:

Grégory Van den Borre

Constructor Summary

Constructors

Constructor	Description
ScriptInterpreter()

Method Summary

Modifier and Type	Method	Description
abstract Object	getClassMethods(Class<?> classToGet)	Print all methods of a java class.
static ScriptInterpreter	getEngine()
abstract String	getFileExtension()
abstract String	getFileHeader()
abstract boolean	isClosed()
abstract void	print(String toPrint)	Utility function, print a line in console.
abstract Object	runCommand(String command)	Execute a command.
abstract ParsedScript	runScript(String file)	Parse and run a script file.
abstract void	setOutput(Writer output)	Redirect the output.

Methods inherited from interface java.lang.AutoCloseable

close

Methods inherited from class java.lang.Object

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

Constructor Detail

ScriptInterpreter

public ScriptInterpreter()

Method Detail

getEngine

public static ScriptInterpreter getEngine()

runScript

public abstract ParsedScript runScript(String file)
                                throws ScriptException

Parse and run a script file.

Parameters:

file - File to execute.

Returns:

A ParsedScript object to run the script again without parsing it.

Throws:

ScriptException - If an exception occurs while parsing the script.

runCommand

public abstract Object runCommand(String command)
                           throws ScriptException

Execute a command.

Parameters:

command - Command to execute.

Returns:

The object resulting from the command, Long for numeric result.

Throws:

ScriptException - If an exception occurs while parsing the command.

print

public abstract void print(String toPrint)

Utility function, print a line in console.

Parameters:

toPrint - Line to print.

setOutput

public abstract void setOutput(Writer output)

Redirect the output.

Parameters:

output - New script engine output.

getClassMethods

public abstract Object getClassMethods(Class<?> classToGet)

Print all methods of a java class.

Parameters:

classToGet - Class to retrieve methods.

Returns:

The object resulting from the command.

getFileHeader

public abstract String getFileHeader()

Returns:

The header to set in a script file.

getFileExtension

public abstract String getFileExtension()

Returns:

The script file extension, without ".".

isClosed

public abstract boolean isClosed()