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DeclareAtTypeDeclaration.java

/********************************************************************
 * Copyright (c) 2006 Contributors. All rights reserved. 
 * This program and the accompanying materials are made available 
 * under the terms of the Eclipse Public License v1.0 
 * which accompanies this distribution and is available at 
 * http://eclipse.org/legal/epl-v10.html 
 *  
 * Contributors: IBM Corporation - initial API and implementation 
 *                       Helen Hawkins   - iniital version
 *******************************************************************/
package org.aspectj.org.eclipse.jdt.core.dom;

import java.util.ArrayList;
import java.util.List;

/**
 * DeclareAtTypeDeclaration DOM AST node.
 * 
 * Has everything a DeclareDeclaration has.
 *      
 * Unsupported for JLS2.    
 */
00023 public class DeclareAtTypeDeclaration extends DeclareAnnotationDeclaration {

      public static final ChildPropertyDescriptor JAVADOC_PROPERTY = 
            internalJavadocPropertyFactory(DeclareAtTypeDeclaration.class);

      public static final ChildPropertyDescriptor PATTERN_PROPERTY = 
            internalPatternNodePropertyFactory(DeclareAtTypeDeclaration.class);

      public static final ChildPropertyDescriptor ANNOTATION_NAME_PROPERTY = 
            internalAnnotationNamePropertyFactory(DeclareAtTypeDeclaration.class);

      private static final List PROPERTY_DESCRIPTORS;

      static {
            List propertyList = new ArrayList(3);
            createPropertyList(DeclareAtTypeDeclaration.class, propertyList);
            addProperty(JAVADOC_PROPERTY, propertyList);
            addProperty(PATTERN_PROPERTY, propertyList);
            addProperty(ANNOTATION_NAME_PROPERTY, propertyList);
            PROPERTY_DESCRIPTORS = reapPropertyList(propertyList);
      }

      DeclareAtTypeDeclaration(AST ast) {
            super(ast);
      }

      /* (omit javadoc for this method)
       * Method declared on ASTNode.
       */
      ASTNode clone0(AST target) {
            DeclareAtTypeDeclaration result = new DeclareAtTypeDeclaration(target);
            result.setSourceRange(this.getStartPosition(), this.getLength());
            result.setJavadoc((Javadoc) ASTNode.copySubtree(target, getJavadoc()));
            result.setPatternNode((PatternNode) ASTNode.copySubtree(target,
                        getPatternNode()));
            result.setAnnotationName((SimpleName) ASTNode.copySubtree(target,
                        getAnnotationName()));
            return result;
      }

      /* (omit javadoc for this method)
       * Method declared on ASTNode.
       */
      final boolean subtreeMatch0(ASTMatcher matcher, Object other) {
            // dispatch to correct overloaded match method
            return ((AjASTMatcher) matcher).match(this, other);
      }

      /* (omit javadoc for this method)
       * Method declared on ASTNode.
       */
      void accept0(ASTVisitor visitor) {
            if (visitor instanceof AjASTVisitor) {
                  boolean visitChildren = ((AjASTVisitor) visitor).visit(this);
                  if (visitChildren) {
                        // visit children in normal left to right reading order
                        acceptChild(visitor, getJavadoc());
                        acceptChild(visitor, getPatternNode());
                        acceptChild(visitor, getAnnotationName());
                  }
                  ((AjASTVisitor) visitor).endVisit(this);
            }
      }

      /*
       * (omit javadoc for this method) Method declared on BodyDeclaration.
       * 
       * There are no modifiers declared for DeclareErrorDeclaration - therefore
       * we don't do anything with this
       */
      SimplePropertyDescriptor internalModifiersProperty() {
            return internalModifiersPropertyFactory(DeclareErrorDeclaration.class);
      }

      /*
       * (omit javadoc for this method) Method declared on BodyDeclaration.
       * 
       * There are no modifiers declared for DeclareErrorDeclaration - therefore
       * we don't do anything with this
       */
      ChildListPropertyDescriptor internalModifiers2Property() {
            return internalModifiers2PropertyFactory(DeclareErrorDeclaration.class);
      }

      /*
       * (omit javadoc for this method) Method declared on BodyDeclaration.
       */
      ChildPropertyDescriptor internalJavadocProperty() {
            return JAVADOC_PROPERTY;
      }

      /**
       * Returns a list of structural property descriptors for this node type.
       * Clients must not modify the result.
       * 
       * @param apiLevel
       *            the API level; one of the <code>AST.JLS&ast;</code>
       *            constants
       * @return a list of property descriptors (element type:
       *         {@link StructuralPropertyDescriptor})
       * @since 3.0
       */
00125       public static List propertyDescriptors(int apiLevel) {
            return PROPERTY_DESCRIPTORS;
      }

      /*
       * (omit javadoc for this method) Method declared on ASTNode.
       */
      final List internalStructuralPropertiesForType(int apiLevel) {
            return propertyDescriptors(apiLevel);
      }

      /*
       * (omit javadoc for this method) Method declared on ASTNode.
       */
      final ASTNode internalGetSetChildProperty(ChildPropertyDescriptor property,
                  boolean get, ASTNode child) {
            if (property == JAVADOC_PROPERTY) {
                  if (get) {
                        return getJavadoc();
                  } else {
                        setJavadoc((Javadoc) child);
                        return null;
                  }
            }
            if (property == PATTERN_PROPERTY) {
                  if (get) {
                        return getPatternNode();
                  } else {
                        setPatternNode((PatternNode) child);
                        return null;
                  }
            }
            if (property == ANNOTATION_NAME_PROPERTY) {
                  if (get) {
                        return getAnnotationName();
                  } else {
                        setAnnotationName((SimpleName) child);
                        return null;
                  }
            }
            // allow default implementation to flag the error
            return super.internalGetSetChildProperty(property, get, child);
      }

      /* (omit javadoc for this method)
       * Method declared on DeclareAnnotationDeclaration.
       */
      ChildPropertyDescriptor internalPatternNodeProperty() {
            return PATTERN_PROPERTY;
      }

      /* (omit javadoc for this method)
       * Method declared on DeclareAnnotationDeclaration.
       */
      ChildPropertyDescriptor internalAnnotationNameProperty() {
            return ANNOTATION_NAME_PROPERTY;
      }

}

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