openjava.ptree
Class MethodDeclaration

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

All Implemented Interfaces:

Cloneable, MemberDeclaration, ParseTree

public class MethodDeclaration

extends NonLeaf

implements MemberDeclaration

The MethodDeclaration class presents method declaration node of parse tree.

See Also:

ParseTree, NonLeaf, FieldDeclaration

Field Summary

private Hashtable

suffixes

Fields inherited from class openjava.ptree.NonLeaf

Fields inherited from class openjava.ptree.ParseTreeObject

debugFlag, debugLevel, LN, out, writerStack

Fields inherited from interface openjava.ptree.MemberDeclaration

CONSTRUCTOR, FIELD, METHOD, STATICINIT, STATICINITIALIZER, TYPE

Constructor Summary

(package private)	MethodDeclaration() Is needed for recursive copy.
	MethodDeclaration(ModifierList modiflist, TypeName typespec, String name, ParameterList params, TypeName[] throwlist, StatementList block) Constructs new MethodDeclaration from its elements.

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.
StatementList	getBody() Gets body of this method.
ModifierList	getModifiers() Gets modifierlist of this method.
String	getName() Gets name of this method.
ParameterList	getParameters() Gets parameter list of this method.
TypeName	getReturnType() Gets type specifier of this method.
Hashtable	getSuffixes()
TypeName[]	getThrows() Gets throw type name list of this method.
void	setBody(StatementList stmts) Sets body of this method.
void	setModifiers(ModifierList modifs) Sets modifierlist of this method.
void	setName(String name) Sets name of this method.
void	setParameters(ParameterList params) Sets parameter list of this method.
void	setReturnType(TypeName tspec) Sets type specifier of this method.
void	setSuffixes(Hashtable suffixes)
void	setThrows(TypeName[] thrwlist) Sets throw type name list of this method.
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.MemberDeclaration

eq, equals

Methods inherited from interface openjava.ptree.ParseTree

childrenAccept, getObjectID, makeCopy, makeRecursiveCopy, replace, toFlattenString, toString

Field Detail

suffixes

private Hashtable suffixes

Constructor Detail

MethodDeclaration

public MethodDeclaration(ModifierList modiflist,
                         TypeName typespec,
                         String name,
                         ParameterList params,
                         TypeName[] throwlist,
                         StatementList block)

Constructs new MethodDeclaration from its elements.

Parameters:

modiflist - modifier list. If it has no modifier list then thes arg is set empty list.

typespec - returning type specifier

throwlist - throw type list. If there is no throws then this arg is set empty list

block - method block. if arg block is null, it means method body with only semi colon such as methods in interface

MethodDeclaration

MethodDeclaration()

Is needed for recursive copy.

Method Detail

writeCode

public void writeCode()

Description copied from class: NonLeaf

Writes the code this parse-tree presents for.

Specified by:

writeCode in interface MemberDeclaration

Overrides:

writeCode in class NonLeaf

getModifiers

public ModifierList getModifiers()

Gets modifierlist of this method.

Returns:

modifier list. Even if there is no modifiers, getModifiers returns empty list

setModifiers

public void setModifiers(ModifierList modifs)

Sets modifierlist of this method.

Parameters:

modifs - modifier list to set

getReturnType

public TypeName getReturnType()

Gets type specifier of this method.

Returns:

type specifier node

setReturnType

public void setReturnType(TypeName tspec)

Sets type specifier of this method.

Parameters:

tspec - type specifier to set

getName

public String getName()

Gets name of this method.

Returns:

method declarator node

setName

public void setName(String name)

Sets name of this method.

Parameters:

name - method's name

getParameters

public ParameterList getParameters()

Gets parameter list of this method. Even if this method has no parameter, this returns an empty list of parameter.

Returns:

method's name

setParameters

public void setParameters(ParameterList params)

Sets parameter list of this method.

Parameters:

params - parameter list to set

getThrows

public TypeName[] getThrows()

Gets throw type name list of this method. Even if there is no throws, this returns an empty list.

Returns:

class type list

setThrows

public void setThrows(TypeName[] thrwlist)

Sets throw type name list of this method.

getBody

public StatementList getBody()

Gets body of this method. If the body is only semi colon such as the methods' body of interface, this returns null.

Returns:

statement list

setBody

public void setBody(StatementList stmts)

Sets body of this method.

Parameters:

stmts - statement list to set

setSuffixes

public void setSuffixes(Hashtable suffixes)

getSuffixes

public Hashtable getSuffixes()

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