junc.ast
Class WhileStatementNode

java.lang.Object
  |
  +--antlr.BaseAST
        |
        +--antlr.CommonAST
              |
              +--junc.ast.JUnCASTNode
                    |
                    +--junc.ast.StatementNode
                          |
                          +--junc.ast.WhileStatementNode

All Implemented Interfaces:

antlr.collections.AST, java.io.Serializable

public class WhileStatementNode

extends StatementNode

See Also:

Serialized Form

Field Summary

junc.ast.ExpressionNode	condition
junc.ast.StatementNode	statement

Fields inherited from class antlr.BaseAST

down, right

Constructor Summary

WhileStatementNode()

Method Summary

void	translate(org.apache.bcel.generic.ClassGen classGen, org.apache.bcel.generic.MethodGen methodGen) Translation: while b do s 1: b [truelist := 2, falselist := 3] 2: s goto 1 3: nop
junc.types.JUnCBaseType	typeCheck(junc.symtab.SymbolTable stable)

Methods inherited from class junc.ast.JUnCASTNode

getColumnNumber, getLineNumber, setColumnNumber, setLineNumber

Methods inherited from class antlr.CommonAST

getText, getType, initialize, initialize, initialize, setText, setType

Methods inherited from class antlr.BaseAST

addChild, decode, encode, equals, equalsList, equalsListPartial, equalsTree, equalsTreePartial, findAll, findAllPartial, getFirstChild, getNextSibling, removeChildren, setFirstChild, setNextSibling, setVerboseStringConversion, toString, toStringList, toStringTree, xmlSerialize, xmlSerializeNode, xmlSerializeRootClose, xmlSerializeRootOpen

Methods inherited from class java.lang.Object

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

Field Detail

statement

public junc.ast.StatementNode statement

condition

public junc.ast.ExpressionNode condition

Constructor Detail

WhileStatementNode

public WhileStatementNode()

Method Detail

typeCheck

public junc.types.JUnCBaseType typeCheck(junc.symtab.SymbolTable stable)
                                  throws TypeCheckError

Specified by:

typeCheck in class StatementNode

TypeCheckError

translate

public void translate(org.apache.bcel.generic.ClassGen classGen,
                      org.apache.bcel.generic.MethodGen methodGen)

Translation: while b do s 1: b [truelist := 2, falselist := 3] 2: s goto 1 3: nop

Overrides:

translate in class StatementNode