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    1   /* Generated By:JJTree: Do not edit this line. ASTVariableDeclaratorId.java */
    2
    3   package net.sourceforge.pmd.ast;
    4
    5   import net.sourceforge.pmd.symboltable.VariableNameDeclaration;
    6
    7   import java.util.List;
    8
    9   public class ASTVariableDeclaratorId extends SimpleJavaNode {
    10
    11      public ASTVariableDeclaratorId(int id) {
    12          super(id);
    13      }
    14
    15      public ASTVariableDeclaratorId(JavaParser p, int id) {
    16          super(p, id);
    17      }
    18
    19      /***
    20       * Accept the visitor. *
    21       */
    22      public Object jjtAccept(JavaParserVisitor visitor, Object data) {
    23          return visitor.visit(this, data);
    24      }
    25
    26      private int arrayDepth;
    27      private VariableNameDeclaration nameDeclaration;
    28
    29      public VariableNameDeclaration getNameDeclaration() {
    30          return nameDeclaration;
    31      }
    32
    33      public void setNameDeclaration(VariableNameDeclaration decl) {
    34          nameDeclaration = decl;
    35      }
    36
    37      public List getUsages() {
    38          return (List) getScope().getVariableDeclarations().get(nameDeclaration);
    39      }
    40
    41      public void bumpArrayDepth() {
    42          arrayDepth++;
    43      }
    44
    45      public int getArrayDepth() {
    46          return arrayDepth;
    47      }
    48
    49      public boolean isArray() {
    50          return arrayDepth > 0;
    51      }
    52
    53      public boolean isExceptionBlockParameter() {
    54          return jjtGetParent().jjtGetParent() instanceof ASTTryStatement;
    55      }
    56
    57      public SimpleNode getTypeNameNode() {
    58          if (jjtGetParent() instanceof ASTFormalParameter) {
    59              return findTypeNameNode(jjtGetParent());
    60          } else if (jjtGetParent().jjtGetParent() instanceof ASTLocalVariableDeclaration || jjtGetParent().jjtGetParent() instanceof ASTFieldDeclaration) {
    61              return findTypeNameNode(jjtGetParent().jjtGetParent());
    62          }
    63          throw new RuntimeException("Don't know how to get the type for anything other than ASTLocalVariableDeclaration/ASTFormalParameter/ASTFieldDeclaration");
    64      }
    65
    66      public ASTType getTypeNode() {
    67          if (jjtGetParent() instanceof ASTFormalParameter) {
    68              return ((ASTFormalParameter) jjtGetParent()).getTypeNode();
    69          } else if (jjtGetParent().jjtGetParent() instanceof ASTLocalVariableDeclaration || jjtGetParent().jjtGetParent() instanceof ASTFieldDeclaration) {
    70              SimpleNode n = (SimpleNode) jjtGetParent().jjtGetParent();
    71              return (ASTType) n.getFirstChildOfType(ASTType.class);
    72          }
    73          throw new RuntimeException("Don't know how to get the type for anything other than ASTLocalVariableDeclaration/ASTFormalParameter/ASTFieldDeclaration");
    74      }
    75
    76      private SimpleNode findTypeNameNode(Node node) {
    77          if (node.jjtGetChild(0) instanceof ASTAnnotation) {
    78              ASTType typeNode = (ASTType) node.jjtGetChild(1);
    79              return (SimpleNode) typeNode.jjtGetChild(0);
    80          }
    81          ASTType typeNode = (ASTType) node.jjtGetChild(0);
    82          return (SimpleNode) typeNode.jjtGetChild(0);
    83      }
    84
    85  }