Package org.codehaus.groovy.antlr

Examples of org.codehaus.groovy.antlr.GroovySourceAST

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        accept(t.childAt(2));
        closingVisit(t);
    }
 
    protected void accept_FirstSecondAndThirdChild_v_v_ForthChild(GroovySourceAST t) {
        GroovySourceAST child1 = (GroovySourceAST)t.getFirstChild();
        if (child1 != null){
          accept(child1);
            GroovySourceAST child2 = (GroovySourceAST)child1.getNextSibling();
            if (child2 != null) {
              accept(child2);
                GroovySourceAST child3 = (GroovySourceAST)child2.getNextSibling();
                if (child3 != null) {
                  accept(child3);
                  openingVisit(t);
                  GroovySourceAST child4 = (GroovySourceAST)child3.getNextSibling();
                    if (child4 != null) {
                      subsequentVisit(t);
                      accept(child4);
                    }
                }
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        }
  }

  protected void accept_v_FirstChild_2ndv_SecondChild_v___LastChild_v(GroovySourceAST t) {
        openingVisit(t);
        GroovySourceAST child = (GroovySourceAST)t.getFirstChild();
        if (child != null){
            accept(child);
            GroovySourceAST sibling = (GroovySourceAST)child.getNextSibling();
            if (sibling != null) {
              secondVisit(t);
              accept(sibling);
                sibling = (GroovySourceAST)sibling.getNextSibling();
                while (sibling != null) {
                    subsequentVisit(t);
                    accept(sibling);
                    sibling = (GroovySourceAST)sibling.getNextSibling();
                }
            }
        }
        closingVisit(t);
    }
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        closingVisit(t);
    }

  protected void accept_v_FirstChild_v_SecondChild_v___LastChild_v(GroovySourceAST t) {
        openingVisit(t);
        GroovySourceAST child = (GroovySourceAST)t.getFirstChild();
        if (child != null){
            accept(child);
            GroovySourceAST sibling = (GroovySourceAST)child.getNextSibling();
            while (sibling != null) {
                subsequentVisit(t);
                accept(sibling);
                sibling = (GroovySourceAST)sibling.getNextSibling();
            }
        }
        closingVisit(t);
    }
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        int count = 0;
        accept(t.childAt(0));
        count++;
        openingVisit(t);
        if (t.childAt(0) != null) {
            GroovySourceAST sibling = (GroovySourceAST)t.childAt(0).getNextSibling();
            while (sibling != null) {
                if (count == t.getNumberOfChildren() - 1) {closingVisit(t);}
                accept(sibling);
                count++;
                sibling = (GroovySourceAST)sibling.getNextSibling();
            }
        }


    }
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        closingVisit(t);
    }

    protected void acceptSiblings(GroovySourceAST t) {
        if (t != null) {
            GroovySourceAST sibling = (GroovySourceAST)t.getNextSibling();
            while (sibling != null) {
                accept(sibling);
                sibling = (GroovySourceAST)sibling.getNextSibling();
            }
        }
    }
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        }
    }

    protected void acceptChildren(GroovySourceAST t) {
        if (t != null) {
            GroovySourceAST child = (GroovySourceAST)t.getFirstChild();
            if (child != null){
                accept(child);
                acceptSiblings(child);
            }
        }
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        int n = Visitor.CLOSING_VISIT;
        visitNode(t, n);
    }
   
    public AST process(AST t) {
        GroovySourceAST node = (GroovySourceAST) t;
       
        // process each node in turn
        setUp(node);
        accept(node);
        acceptSiblings(node);
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    private void traverse(GroovySourceAST t) {
        if (t == null) { return; }
        if (unvisitedNodes != null) {
           unvisitedNodes.add(t);
        }
        GroovySourceAST child = (GroovySourceAST)t.getFirstChild();
        if (child != null) {
            traverse(child);
        }
        GroovySourceAST sibling = (GroovySourceAST)t.getNextSibling();
        if (sibling != null) {
            traverse(sibling);
        }
    }
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        }
    }

    protected void accept(GroovySourceAST currentNode) {
        if (currentNode != null && unvisitedNodes != null && unvisitedNodes.size() > 0) {
            GroovySourceAST t = currentNode;

            if (!(unvisitedNodes.contains(currentNode))) {
                return;
            }
            push(t);
            switch (t.getType()) {
                case GroovyTokenTypes.QUESTION: // expr?foo:bar
                    accept_FirstChild_v_SecondChild_v_ThirdChild_v(t);
                    break;

                case GroovyTokenTypes.CASE_GROUP: //
                case GroovyTokenTypes.LITERAL_instanceof: // foo instanceof MyType
                    accept_FirstChild_v_SecondChildsChildren_v(t);
                    break;

                case GroovyTokenTypes.ANNOTATION:
                    accept_v_FirstChild_2ndv_SecondChild_v___LastChild_v(t);
                    break;

                case GroovyTokenTypes.CLOSURE_LIST: // (a=1; a<10; a++)
                case GroovyTokenTypes.ELIST: // a,b,c
                case GroovyTokenTypes.PARAMETERS: // a,b,c
                case GroovyTokenTypes.TYPE_ARGUMENTS: // <String, Object>
                case GroovyTokenTypes.STRING_CONSTRUCTOR: // "foo${bar}wibble"
                case GroovyTokenTypes.TYPE_PARAMETER: // class Foo<T extends F>
                case GroovyTokenTypes.TYPE_PARAMETERS: // class Foo<T>
                case GroovyTokenTypes.TYPE_UPPER_BOUNDS: // class Foo<T extends F>
                    accept_v_FirstChild_v_SecondChild_v___LastChild_v(t);
                    // todo : confirm that TYPE_LOWER_BOUNDS does not have multiple children
                    break;

                case GroovyTokenTypes.VARIABLE_PARAMETER_DEF: // void f(String ... others) {}
                    accept_v_FirstChild_SecondChild_v_ThirdChild_v(t);
                    break;

                case GroovyTokenTypes.INDEX_OP:
                    accept_FirstChild_v_SecondChild_v(t);
                    break;

                case GroovyTokenTypes.ENUM_CONSTANT_DEF: // enum Foo(THESE,ARE,THEY)
                case GroovyTokenTypes.EXPR:
                case GroovyTokenTypes.IMPORT:
                case GroovyTokenTypes.VARIABLE_DEF:
                case GroovyTokenTypes.METHOD_DEF:
                case GroovyTokenTypes.OBJBLOCK: //class Foo {def bar()}  <-- this block
                case GroovyTokenTypes.PARAMETER_DEF: // void f(String me) {}
                case GroovyTokenTypes.SLIST: // list of expressions, variable defs etc
                    accept_v_AllChildren_v(t);
                    break;

                case GroovyTokenTypes.ANNOTATION_MEMBER_VALUE_PAIR: // @Blue(foo=123)
                case GroovyTokenTypes.ASSIGN: // a = b
                case GroovyTokenTypes.BAND_ASSIGN: // a &= b
                case GroovyTokenTypes.BOR_ASSIGN: // a |= b
                case GroovyTokenTypes.BSR_ASSIGN: // a >>>= b
                case GroovyTokenTypes.BXOR_ASSIGN: // a ^= b
                case GroovyTokenTypes.COMPARE_TO: // a <=> b
                case GroovyTokenTypes.DIV_ASSIGN: // a /= b
                case GroovyTokenTypes.EQUAL: // a == b
                case GroovyTokenTypes.MINUS_ASSIGN: // a -= b
                case GroovyTokenTypes.MOD_ASSIGN: // a %= b
                case GroovyTokenTypes.NOT_EQUAL: // a != b
                case GroovyTokenTypes.PLUS_ASSIGN: // a += b
                case GroovyTokenTypes.REGEX_FIND: // a =~ b
                case GroovyTokenTypes.REGEX_MATCH: // a ==~ b
                case GroovyTokenTypes.SL_ASSIGN: // a <<= b
                case GroovyTokenTypes.SR_ASSIGN: // a >>= b
                case GroovyTokenTypes.STAR_ASSIGN: // a *= b
                case GroovyTokenTypes.STAR_STAR_ASSIGN: // x **= 3
                    if (t.childAt(1) != null) {
                        accept_FirstChild_v_RestOfTheChildren(t);
                    } else {
                        accept_v_FirstChild_v_RestOfTheChildren(t);
                    }
                    break;

                case GroovyTokenTypes.ANNOTATION_FIELD_DEF: // @interface Foo{ int bar()...
                    accept_FirstSecondAndThirdChild_v_v_ForthChild(t);
                    break;
                   
                case GroovyTokenTypes.ANNOTATION_DEF: // @interface Foo...
                case GroovyTokenTypes.BAND: // 1 & 2
                case GroovyTokenTypes.BOR: // 1 | 2
                case GroovyTokenTypes.BSR: // 1 >>> 2
                case GroovyTokenTypes.BXOR: // 1 ^ 2
                case GroovyTokenTypes.CLASS_DEF: // class Foo...
                case GroovyTokenTypes.CTOR_IDENT: // private Foo() {...
                case GroovyTokenTypes.DIV: //  3/4
                case GroovyTokenTypes.DOT: // foo.bar
                case GroovyTokenTypes.ENUM_DEF: // enum Foo...
                case GroovyTokenTypes.GE: // a >= b
                case GroovyTokenTypes.GT: // a > b
                case GroovyTokenTypes.INTERFACE_DEF: // interface Foo...
                case GroovyTokenTypes.LABELED_ARG: // myMethod(name:"Jez")
                case GroovyTokenTypes.LABELED_STAT: // foo:x=1                     
                case GroovyTokenTypes.LAND: // true && false
                case GroovyTokenTypes.LE: // a <= b
                case GroovyTokenTypes.LITERAL_as: // foo as Bar
                case GroovyTokenTypes.LITERAL_in: // if (i in myList) ...
                case GroovyTokenTypes.LOR: // true && false
                case GroovyTokenTypes.LT: // a < b
                case GroovyTokenTypes.MEMBER_POINTER: // this.&foo()
                case GroovyTokenTypes.MOD: //  4 % 3
                case GroovyTokenTypes.MINUS: // 1 - 1
                case GroovyTokenTypes.OPTIONAL_DOT: // foo?.bar
                case GroovyTokenTypes.PACKAGE_DEF:
                case GroovyTokenTypes.PLUS: // 1 + 1
                case GroovyTokenTypes.RANGE_EXCLUSIVE: // [1..<10]
                case GroovyTokenTypes.RANGE_INCLUSIVE: // [1..10]
                case GroovyTokenTypes.SL: // a << b
                case GroovyTokenTypes.SPREAD_DOT: // foo*.bar
                case GroovyTokenTypes.SR: // a >> b
                case GroovyTokenTypes.STAR: // a * b   or    import foo.*
                case GroovyTokenTypes.STAR_STAR: // x ** 3
                    accept_FirstChild_v_RestOfTheChildren(t);
                    break;

                case GroovyTokenTypes.CTOR_CALL:
                case GroovyTokenTypes.METHOD_CALL:
                    if (t.getNumberOfChildren() == 2 && t.childAt(1) != null && t.childAt(1).getType() == GroovyTokenTypes.CLOSABLE_BLOCK) {
                        // myMethod {...
                        accept_FirstChild_v_SecondChild(t);
                    } else {
                        GroovySourceAST lastChild = t.childAt(t.getNumberOfChildren() -1);
                        if (lastChild != null && lastChild.getType() == GroovyTokenTypes.CLOSABLE_BLOCK) {
                            // myMethod(a,b) {...
                            accept_FirstChild_v_RestOfTheChildren_v_LastChild(t);
                        } else {
                            // myMethod(a,b)
                            accept_FirstChild_v_RestOfTheChildren_v(t);
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     * </pre>
     */
  private void visitJavaArrayInit(GroovySourceAST t) {
    // given that we might have a grandParent...
    if (stack.size() > 2) {
      GroovySourceAST grandParent = getGrandParentNode();
      if (grandParent.getType() == JavaTokenTypes.EXPR) {
        grandParent.setType(JavaTokenTypes.ARRAY_INIT); //set type as indicator for Java2GroovyConvertor to turn into LIST_CONSTRUCTOR
        grandParent.setFirstChild(t);
        t.setType(JavaTokenTypes.ELIST);
      }
    }
  }
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