/**
 * BSD-style license; for more info see http://pmd.sourceforge.net/license.html
 */

/* Generated By:JJTree: Do not edit this line. ASTVariableOrConstantDeclaratorId.java Version 4.1 */
/* JavaCCOptions:MULTI=true,NODE_USES_PARSER=true,VISITOR=true,TRACK_TOKENS=false,NODE_PREFIX=AST,NODE_EXTENDS=,NODE_FACTORY= */

package net.sourceforge.pmd.lang.plsql.ast;

import java.util.List;

import net.sourceforge.pmd.lang.ast.Node;
import net.sourceforge.pmd.lang.symboltable.NameDeclaration;
import net.sourceforge.pmd.lang.symboltable.NameOccurrence;

public class ASTVariableOrConstantDeclaratorId extends net.sourceforge.pmd.lang.plsql.ast.AbstractPLSQLNode {
    public ASTVariableOrConstantDeclaratorId(int id) {
        super(id);
    }

    public ASTVariableOrConstantDeclaratorId(PLSQLParser p, int id) {
        super(p, id);
    }

    /** Accept the visitor. **/
    public Object jjtAccept(PLSQLParserVisitor visitor, Object data) {
        return visitor.visit(this, data);
    }

    private int arrayDepth;
    private NameDeclaration nameDeclaration;

    public NameDeclaration getNameDeclaration() {
        return nameDeclaration;
    }

    public void setNameDeclaration(NameDeclaration decl) {
        nameDeclaration = decl;
    }

    public List<NameOccurrence> getUsages() {
        return getScope().getDeclarations().get(nameDeclaration);
    }

    public void bumpArrayDepth() {
        arrayDepth++;
    }

    public int getArrayDepth() {
        return arrayDepth;
    }

    public boolean isArray() {
        return arrayDepth > 0;
    }

    public Node getTypeNameNode() {
        if (jjtGetParent() instanceof ASTFormalParameter) {
            return findTypeNameNode(jjtGetParent());
        } else if (jjtGetParent().jjtGetParent() instanceof ASTVariableOrConstantDeclaration
                || jjtGetParent().jjtGetParent() instanceof ASTFieldDeclaration) {
            return findTypeNameNode(jjtGetParent().jjtGetParent());
        }
        throw new RuntimeException(
                "Don't know how to get the type for anything other than ASTLocalVariableDeclaration/ASTFormalParameter/ASTFieldDeclaration");
    }

    public ASTDatatype getTypeNode() {
        if (jjtGetParent() instanceof ASTFormalParameter) {
            return ((ASTFormalParameter) jjtGetParent()).getTypeNode();
        } else {
            Node n = jjtGetParent().jjtGetParent();
            if (n instanceof ASTVariableOrConstantDeclaration || n instanceof ASTFieldDeclaration) {
                return n.getFirstChildOfType(ASTDatatype.class);
            }
        }
        throw new RuntimeException(
                "Don't know how to get the type for anything other than ASTLocalVariableDeclaration/ASTFormalParameter/ASTFieldDeclaration");
    }

    private Node findTypeNameNode(Node node) {
        ASTDatatype typeNode = (ASTDatatype) node.jjtGetChild(0);
        return typeNode.jjtGetChild(0);
    }

}
/*
 * JavaCC - OriginalChecksum=935037739d9116b8c87f25deb4faa2d0 (do not edit this
 * line)
 */
