Package org.scijava.script

Class AbstractScriptEngine

java.lang.Object

org.scijava.script.AbstractScriptEngine

All Implemented Interfaces:

ScriptEngine, Logged

public abstract class AbstractScriptEngine
extends Object
implements ScriptEngine, Logged

This class implements dummy versions for ScriptEngine's methods that are not needed by the SciJava scripting framework.

Author:

Johannes Schindelin

Field Summary

Fields

Modifier and Type	Field	Description
protected Bindings	engineScopeBindings
protected ScriptContext	scriptContext

Fields inherited from interface javax.script.ScriptEngine

ARGV, ENGINE, ENGINE_VERSION, FILENAME, LANGUAGE, LANGUAGE_VERSION, NAME

Constructor Summary

Constructors

Constructor	Description
AbstractScriptEngine()

Method Summary

Modifier and Type	Method	Description
Bindings	createBindings()
abstract Object	eval(Reader reader)
Object	eval(Reader reader, Bindings n)
Object	eval(Reader reader, ScriptContext context)
abstract Object	eval(String script)
Object	eval(String script, Bindings n)
Object	eval(String script, ScriptContext context)
Object	get(String key)
Bindings	getBindings(int scope)
ScriptContext	getContext()
ScriptEngineFactory	getFactory()
LogService	log()	Gets the LogService to use when logging activities.
void	put(String key, Object value)
void	setBindings(Bindings bindings, int scope)
void	setContext(ScriptContext context)
void	setLogService(LogService log)

Methods inherited from class java.lang.Object

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

Field Detail

engineScopeBindings

protected Bindings engineScopeBindings

scriptContext

protected ScriptContext scriptContext

Constructor Detail

AbstractScriptEngine

public AbstractScriptEngine()

Method Detail

eval

public abstract Object eval(String script)
                     throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

eval

public abstract Object eval(Reader reader)
                     throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

log

public LogService log()

Description copied from interface: Logged

Gets the LogService to use when logging activities.

Specified by:

log in interface Logged

setLogService

public void setLogService(LogService log)

get

public Object get(String key)

Specified by:

get in interface ScriptEngine

getBindings

public Bindings getBindings(int scope)

Specified by:

getBindings in interface ScriptEngine

put

public void put(String key,
                Object value)

Specified by:

put in interface ScriptEngine

getContext

public ScriptContext getContext()

Specified by:

getContext in interface ScriptEngine

setContext

public void setContext(ScriptContext context)

Specified by:

setContext in interface ScriptEngine

getFactory

public ScriptEngineFactory getFactory()

Specified by:

getFactory in interface ScriptEngine

eval

public Object eval(String script,
                   ScriptContext context)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

eval

public Object eval(Reader reader,
                   ScriptContext context)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

createBindings

public Bindings createBindings()

Specified by:

createBindings in interface ScriptEngine

eval

public Object eval(String script,
                   Bindings n)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

eval

public Object eval(Reader reader,
                   Bindings n)
            throws ScriptException

Specified by:

eval in interface ScriptEngine

Throws:

ScriptException

setBindings

public void setBindings(Bindings bindings,
                        int scope)

Specified by:

setBindings in interface ScriptEngine