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/*
* FieldDeclaration.java 1.0
*
* Jun 11, 1997
*
* @see io.devnulllabs.openjava.ptree.ParseTree
* @version 1.0 last updated: Sep 4, 1997
* @author Michiaki Tatsubori
*/
package io.devnulllabs.openjava.ptree;
import java.util.Hashtable;
import io.devnulllabs.openjava.ptree.util.ParseTreeVisitor;
/**
* The FieldDeclaration class presents for node of parse tree.
* FieldDeclaration
* := ModifierList TypeName VariableDeclarator SEMI
*
*/
public class FieldDeclaration extends NonLeaf implements MemberDeclaration {
private Hashtable suffixes = null;
/**
* Allocates this object
*
*/
public FieldDeclaration(
ModifierList e0,
TypeName e1,
VariableDeclarator e2) {
super();
set(e0, e1, e2);
}
public FieldDeclaration(
ModifierList e0,
TypeName e1,
String e2,
VariableInitializer e3) {
super();
VariableDeclarator vd = new VariableDeclarator(e2, e3);
set(e0, e1, vd);
}
/**
* Is needed for recursive copy.
*/
FieldDeclaration() {
super();
}
/**
* Gets modifier list of this field.
*
* @return modifier list. if there is no modifiers, this returns
* an empty list.
*/
public ModifierList getModifiers() {
return (ModifierList) elementAt(0);
}
/**
* Sets modifier list of this field.
*
* @param modifs modifiers to set
*/
public void setModifiers(ModifierList modifs) {
setElementAt(modifs, 0);
}
/**
* Gets type specifier of this field variable.
* Any modification on obtained objects is never reflected on
* this object.
*
* @return the type specifier for this field.
*/
public TypeName getTypeSpecifier() {
TypeName result;
TypeName tn = (TypeName) elementAt(1);
VariableDeclarator vd = (VariableDeclarator) elementAt(2);
result = (TypeName) tn.makeCopy();
result.addDimension(vd.getDimension());
return result;
}
/**
* Sets type specifier of this field variable.
*
* @param tspec type specifier to set
*/
public void setTypeSpecifier(TypeName tspec) {
setElementAt(tspec, 1);
}
/**
* Gets variable declarator of this field
*
* @return variable declarator
* @see io.devnulllabs.openjava.ptree.VariableDeclarator
* @deprecate
*/
public VariableDeclarator getVariableDeclarator() {
return (VariableDeclarator) elementAt(2);
}
/**
* Sets type specifier of this field variable.
*
* @param vdeclr variable declarator to set
* @deprecate
*/
public void setVariableDeclarator(VariableDeclarator vdeclr) {
setElementAt(vdeclr, 2);
}
/**
* Gets variable name of this field.
*
* @return identifier of field variable
*/
public String getVariable() {
return (String) getVariableDeclarator().getVariable();
}
/**
* Gets variable name of this field.
*
* @return identifier of field variable
* @deprecate
*/
public String getName() {
return (String) getVariableDeclarator().getVariable();
}
/**
* Sets variable name of this field.
*
* @param name identifier of field variable
*/
public void setVariable(String name) {
getVariableDeclarator().setVariable(name);
}
/**
* Gets variable initializer of this field.
*
* @return variable initializer
*/
public VariableInitializer getInitializer() {
return (VariableInitializer) getVariableDeclarator().getInitializer();
}
/**
* Gets variable initializer of this field.
*
* @return variable initializer
*/
public void setInitializer(VariableInitializer vinit) {
getVariableDeclarator().setInitializer(vinit);
}
public void setSuffixes(Hashtable suffixes) {
this.suffixes = suffixes;
}
public Hashtable getSuffixes() {
return this.suffixes;
}
public void accept(ParseTreeVisitor v) throws ParseTreeException {
v.visit(this);
}
}
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