openjava.ptree
Class ExpressionObject

java.lang.Object
  |
  +--openjava.ptree.ParseTreeObject
        |
        +--openjava.ptree.NonLeaf
              |
              +--openjava.ptree.ExpressionObject

All Implemented Interfaces:

Cloneable, Expression, ParseTree, VariableInitializer

public abstract class ExpressionObject

extends NonLeaf

implements Expression

Abstract implementation of Expression.

See Also:

ParseTree, NonLeaf

Field Summary

private OJClass

cachedType

Fields inherited from class openjava.ptree.NonLeaf

Fields inherited from class openjava.ptree.ParseTreeObject

debugFlag, debugLevel, LN, out, writerStack

Constructor Summary

ExpressionObject()

Method Summary

OJClass	getCachedType(Environment env) dirty implementation
abstract OJClass	getType(Environment env)
abstract OJClass	getType(Environment env, boolean using_cache)
protected void	set(Object[] ptrees) Makes this ptree a list presenting for [ p ]
(package private) void	soilCache()

Methods inherited from class openjava.ptree.NonLeaf

childrenAccept, childrenAreEqual, elementAt, equals, getComment, getContents, getLength, getRowType, makeRecursiveCopy, replaceChildWith, set, set, set, set, set, set, set, set, setComment, setElementAt, writeCode

Methods inherited from class openjava.ptree.ParseTreeObject

accept, clone, eq, eq, equal, flushPrintWriter, getDebugFlag, getNest, getObjectID, getParent, getPrintWriter, getTab, hashCode, lastObjectID, makeCopy, popNest, popPrintWriter, pushNest, pushPrintWriter, replace, setDebugFlag, setDebugLevel, setNest, setParent, setPrintStream, setTab, toFlattenString, toString, writeDebug, writeDebugL, writeDebugLln, writeDebugln, writeDebugLR, writeDebugR, writeDebugRln, writeTab

Methods inherited from class java.lang.Object

equals, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface openjava.ptree.Expression

getRowType

Methods inherited from interface openjava.ptree.ParseTree

accept, childrenAccept, eq, equals, getObjectID, makeCopy, makeRecursiveCopy, replace, toFlattenString, toString, writeCode

Field Detail

cachedType

private OJClass cachedType

Constructor Detail

ExpressionObject

public ExpressionObject()

Method Detail

soilCache

void soilCache()

getCachedType

public OJClass getCachedType(Environment env)
                      throws Exception

dirty implementation

Exception

getType

public abstract OJClass getType(Environment env,
                                boolean using_cache)
                         throws Exception

Exception

getType

public abstract OJClass getType(Environment env)
                         throws Exception

Specified by:

getType in interface Expression

Exception

set

protected void set(Object[] ptrees)

Makes this ptree a list presenting for [ p ]

Overrides:

set in class NonLeaf

Parameters:

ptrees - list's element