edu.mit.ai.psg.jeva
Class JNSVariableDeclarator

java.lang.Object
  |
  +--edu.mit.ai.psg.jeva.SimpleNode
        |
        +--edu.mit.ai.psg.jeva.JevaNode
              |
              +--edu.mit.ai.psg.jeva.JNSVariableDeclarator

public class JNSVariableDeclarator

extends JevaNode

Jeva parse Node for variable declators, a component in variable declaration statements and field declarations.

Fields inherited from class edu.mit.ai.psg.jeva.SimpleNode

children, id, parent

Method Summary

Object	evalInitializer(IEnv initializerEnv) also used by interpreted fields to initialize value
IEnv	extendEnv(int modifiers, IEnv env) evaluates variable initializer and extends local environment with value
IJevaNode	getInitializer()
String	getName()
IClass	getType()
Object	jjtAccept(IJevaVisitor visitor, Object data) Accept a visitor.
IEnv	verifyTypes(boolean isField, int modifiers, IClass baseType, IEnv env)

Methods inherited from class edu.mit.ai.psg.jeva.JevaNode

checkInsertionPoint, find2ndTokenBeforeEndBody, findChildIndex, findPrecedingToken, findTokenBeforeChild, findTokenBeforeChild, findTokenBeforeEnd, getBeginToken, getEndToken, insertChildTokens, insertNewChildAfter, insertNewChildAt, insertNewChildBefore, jnGetChild, jnGetParent, notVerified, print, print, printSpecialTokens, printToken, printToString, printToString, removeChild, removeChildTokens, replaceChild, replaceChild, setBeginToken, setEndToken, shouldNotHappen, shouldNotHappen, shouldNotHappen, updateEndTokens, updateEndTokensPriorChild, updateEndTokensPriorNode, updateEndTokensPriorNode

Methods inherited from class edu.mit.ai.psg.jeva.SimpleNode

dump, jjtAddChild, jjtClose, jjtGetChild, jjtGetNumChildren, jjtGetParent, jjtOpen, jjtSetParent, toString, toString

Methods inherited from class java.lang.Object

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

Method Detail

jjtAccept

public Object jjtAccept(IJevaVisitor visitor,
                        Object data)

Description copied from class: JevaNode

Accept a visitor. For Visitor design pattern.

Overrides:

jjtAccept in class JevaNode

getInitializer

public IJevaNode getInitializer()

getName

public String getName()

getType

public IClass getType()

verifyTypes

public IEnv verifyTypes(boolean isField,
                        int modifiers,
                        IClass baseType,
                        IEnv env)
                 throws VerifyingException

extendEnv

public IEnv extendEnv(int modifiers,
                      IEnv env)
               throws ThrowException

evaluates variable initializer and extends local environment with value

evalInitializer

public Object evalInitializer(IEnv initializerEnv)
                       throws ThrowException

also used by interpreted fields to initialize value