GroovyEngine (groovy 2.2.0 API)

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Groovy 2.2.0

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org.codehaus.groovy.bsf
[Java] Class GroovyEngine

java.lang.Object
  org.apache.bsf.util.BSFEngineImpl
      org.codehaus.groovy.bsf.GroovyEngine

public class GroovyEngine
extends BSFEngineImpl

A BSF Engine for the Groovy scripting language.

It's derived from the Jython / JPython engine

Field Summary
`protected GroovyShell`	`shell`

Method Summary
`Object`	`apply(String source, int lineNo, int columnNo, Object funcBody, Vector paramNames, Vector arguments)` Allow an anonymous function to be declared and invoked
`Object`	`call(Object object, String method, Object[] args)` Call the named method of the given object.
`void`	`declareBean(BSFDeclaredBean bean)` Declare a bean
`Object`	`eval(String source, int lineNo, int columnNo, Object script)` Evaluate an expression.
`void`	`exec(String source, int lineNo, int columnNo, Object script)` Execute a script.
`protected GroovyShell`	`getEvalShell()` @return a newly created GroovyShell using the same variable scope but a new class loader
`void`	`initialize(BSFManager mgr, String lang, Vector declaredBeans)` Initialize the engine.
`void`	`undeclareBean(BSFDeclaredBean bean)` Undeclare a previously declared bean.

Field Detail

protected GroovyShell shell

Method Detail

public Object apply(String source, int lineNo, int columnNo, Object funcBody, Vector paramNames, Vector arguments)

Allow an anonymous function to be declared and invoked

public Object call(Object object, String method, Object[] args)

Call the named method of the given object.

public void declareBean(BSFDeclaredBean bean)

Declare a bean

public Object eval(String source, int lineNo, int columnNo, Object script)

Evaluate an expression.

public void exec(String source, int lineNo, int columnNo, Object script)

Execute a script.

protected GroovyShell getEvalShell()

Returns:: a newly created GroovyShell using the same variable scope but a new class loader

public void initialize(BSFManager mgr, String lang, Vector declaredBeans)

Initialize the engine.

public void undeclareBean(BSFDeclaredBean bean)

Undeclare a previously declared bean.