oracle.jbo.script

Interface ExprBindingsResolver

public interface ExprBindingsResolver

A script engine may add ExprBindingResolvers to the context's ExprBindings in order to perform engine specific variable resolution. For example, the ExprNashornScriptEngineImpl registers a custom variable resolver to resolve DefaultADFFunctions.

Since:

release specific (what release of product did this appear in)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	getVariable(ExprScriptContext scriptContext, java.lang.String name)
boolean	handled() Indicates to the bindings that the last variable resolution was handled by this resolver.
boolean	hasVariable(ExprScriptContext scriptContext, java.lang.String name)
java.lang.Object	setVariable(ExprScriptContext scriptContext, java.lang.String name, java.lang.Object value)

Method Detail

getVariable

java.lang.Object getVariable(ExprScriptContext scriptContext,
                             java.lang.String name)

hasVariable

boolean hasVariable(ExprScriptContext scriptContext,
                    java.lang.String name)

setVariable

java.lang.Object setVariable(ExprScriptContext scriptContext,
                             java.lang.String name,
                             java.lang.Object value)

handled

boolean handled()

Indicates to the bindings that the last variable resolution was handled by this resolver. Implementations should reset the handled state upon execution.