openjava.ptree.util
Class VariableBinder

java.lang.Object
  |
  +--openjava.ptree.util.ParseTreeVisitor
        |
        +--openjava.ptree.util.EvaluationShuttle
              |
              +--openjava.ptree.util.ScopeHandler
                    |
                    +--openjava.ptree.util.VariableBinder

Direct Known Subclasses:

ExpansionApplier, MemberAccessCorrector, OJSchemaExpander, OJValidator

public class VariableBinder

extends ScopeHandler

Extension to ScopeHandler which adds variables to the current environment as their declarations are enountered.

Since:

%SOFTWARE% 1.0

Version:

1.0

Author:

Michiaki Tatsubori

See Also:

Object

Field Summary

Fields inherited from class openjava.ptree.util.ScopeHandler

Fields inherited from class openjava.ptree.util.EvaluationShuttle

Constructor Summary

VariableBinder(Environment env)

Method Summary

private static void	bindForInit(TypeName tspec, VariableDeclarator[] vdecls, Environment env)
private static void	bindLocalVariable(VariableDeclaration var_decl, Environment env)
private static void	bindName(Environment env, String type, String name)
private static void	bindParameter(Parameter param, Environment env)
Statement	evaluateDown(ForStatement ptree)
Parameter	evaluateDown(Parameter ptree)
Statement	evaluateDown(VariableDeclaration ptree)

Methods inherited from class openjava.ptree.util.ScopeHandler

evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, pop, push, pushClosedEnvironment

Methods inherited from class openjava.ptree.util.EvaluationShuttle

evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateDown, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, evaluateUp, getEnvironment, setEnvironment, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class openjava.ptree.util.ParseTreeVisitor

visit, visit, visit, visit, visit, visit, visit, visit, visit

Methods inherited from class java.lang.Object

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

Constructor Detail

VariableBinder

public VariableBinder(Environment env)

Method Detail

evaluateDown

public Statement evaluateDown(VariableDeclaration ptree)
                       throws ParseTreeException

Overrides:

evaluateDown in class EvaluationShuttle

ParseTreeException

evaluateDown

public Statement evaluateDown(ForStatement ptree)
                       throws ParseTreeException

Overrides:

evaluateDown in class ScopeHandler

ParseTreeException

evaluateDown

public Parameter evaluateDown(Parameter ptree)
                       throws ParseTreeException

Overrides:

evaluateDown in class EvaluationShuttle

ParseTreeException

bindLocalVariable

private static void bindLocalVariable(VariableDeclaration var_decl,
                                      Environment env)

bindForInit

private static void bindForInit(TypeName tspec,
                                VariableDeclarator[] vdecls,
                                Environment env)

bindParameter

private static void bindParameter(Parameter param,
                                  Environment env)

bindName

private static void bindName(Environment env,
                             String type,
                             String name)