openjava.ptree
Class Parameter

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

All Implemented Interfaces:

Cloneable, ParseTree

public class Parameter

extends NonLeaf

The Parameter class represents parameter node of parse tree. Modifiers of parameter are supported from JDK 1.1. The code like:

     void test( final int i ){
         ....
     }
 

is allowed from JDK 1.1.

See Also:

ParseTree, NonLeaf, ModifierList

Field Summary

Fields inherited from class openjava.ptree.NonLeaf

Fields inherited from class openjava.ptree.ParseTreeObject

debugFlag, debugLevel, LN, out, writerStack

Constructor Summary

Parameter(ModifierList modiflist, TypeName type_specifier, String declname)
Allocates a new object.

Parameter(TypeName type_specifier, String declname)
Allocates a new object.

Method Summary

void	accept(ParseTreeVisitor v) Accepts a ParseTreeVisitor object as the role of a Visitor in the Visitor pattern, as the role of an Element in the Visitor pattern.
ModifierList	getModifiers() Gets the modifiers of this parameter.
TypeName	getTypeSpecifier() Gets the type specifier of this parameter.
String	getVariable() Gets the variable name of this parameter.
void	setModifiers(ModifierList modifs) Sets the modifiers of this parameter.
void	setTypeSpecifier(TypeName tspec) Sets the type specifier of this parameter.
void	setVariable(String varname) Sets the variable name of this parameter.
void	writeCode() Writes the code this parse-tree presents for.

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, set, setComment, setElementAt

Methods inherited from class openjava.ptree.ParseTreeObject

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.ParseTree

eq, getObjectID, makeCopy, replace, toFlattenString, toString

Constructor Detail

Parameter

public Parameter(ModifierList modiflist,
                 TypeName type_specifier,
                 String declname)

Allocates a new object.

Parameters:

type_specifier - type specifier includes array dimension info

declname - the parameter's name, including no array dim.

Parameter

public Parameter(TypeName type_specifier,
                 String declname)

Allocates a new object.

Parameters:

type_specifier - type specifier includes array dimension info

declname - the parameter's name, also includes array dim arg modfier is null means parameter has no modifier

Method Detail

writeCode

public void writeCode()

Description copied from class: NonLeaf

Writes the code this parse-tree presents for.

Specified by:

writeCode in interface ParseTree

Overrides:

writeCode in class NonLeaf

getModifiers

public ModifierList getModifiers()

Gets the modifiers of this parameter.

Returns:

the modfiers.

setModifiers

public void setModifiers(ModifierList modifs)

Sets the modifiers of this parameter.

Parameters:

modifs - the modfiers to set.

getTypeSpecifier

public TypeName getTypeSpecifier()

Gets the type specifier of this parameter.

Returns:

the type specifier.

setTypeSpecifier

public void setTypeSpecifier(TypeName tspec)

Sets the type specifier of this parameter.

Parameters:

tspec - the type specifier to set.

getVariable

public String getVariable()

Gets the variable name of this parameter.

Returns:

the variable name.

setVariable

public void setVariable(String varname)

Sets the variable name of this parameter.

Parameters:

varname - the variable name to set.

accept

public void accept(ParseTreeVisitor v)
            throws ParseTreeException

Description copied from interface: ParseTree

Accepts a ParseTreeVisitor object as the role of a Visitor in the Visitor pattern, as the role of an Element in the Visitor pattern.

This invoke an appropriate visit() method on the accepted visitor.

Specified by:

accept in interface ParseTree

Specified by:

accept in class ParseTreeObject

Parameters:

v - a visitor

ParseTreeException