org.glassfish.pfl.dynamic.codegen.impl
Interface VariableInternal

All Superinterfaces:

AttributedObject, Expression, ExpressionInternal, Node, Statement, Variable

All Known Implementing Classes:

ExpressionFactory.VariableImpl

public interface VariableInternal
extends ExpressionInternal, Variable

Author:

ken

Method Summary

void	close() Mark the variable so that it is no longer in scope.
boolean	isAvailable() Returns true if this variable is still in scope.

Methods inherited from interface org.glassfish.pfl.dynamic.codegen.impl.ExpressionInternal

isAssignable, type

Methods inherited from interface org.glassfish.pfl.dynamic.codegen.impl.Node

accept, copy, copy, getAncestor, id, parent, parent

Methods inherited from interface org.glassfish.pfl.dynamic.codegen.impl.AttributedObject

attributes, get, set

Methods inherited from interface org.glassfish.pfl.dynamic.codegen.spi.Variable

ident, type

Method Detail

isAvailable

boolean isAvailable()

Returns true if this variable is still in scope. Only variables still in scope may be referenced in expressions.

close

void close()

Mark the variable so that it is no longer in scope.