+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2008 IBM Corporation and others.
- * 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://www.eclipse.org/legal/epl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.core.dom;
-
-import java.util.ArrayList;
-import java.util.List;
-
-/**
- * Enum declaration AST node type (added in JLS3 API).
- *
- * <pre>
- * EnumDeclaration:
- * [ Javadoc ] { ExtendedModifier } <b>enum</b> Identifier
- * [ <b>implements</b> Type { <b>,</b> Type } ]
- * <b>{</b>
- * [ EnumConstantDeclaration { <b>,</b> EnumConstantDeclaration } ] [ <b>,</b> ]
- * [ <b>;</b> { ClassBodyDeclaration | <b>;</b> } ]
- * <b>}</b>
- * </pre>
- * The {@link #enumConstants()} list holds the enum constant declarations,
- * while the {@link #bodyDeclarations()} list holds the class body declarations
- * that appear after the semicolon.
- * <p>
- * When a Javadoc comment is present, the source
- * range begins with the first character of the "/**" comment delimiter.
- * When there is no Javadoc comment, the source range begins with the first
- * character of the first modifier or annotation (if present), or the
- * first character of the "enum" keyword (if no
- * modifiers or annotations). The source range extends through the last
- * character of the "}" token following the body declarations.
- * </p>
- *
- * @since 3.1
- * @noinstantiate This class is not intended to be instantiated by clients.
- */
-public class EnumDeclaration extends AbstractTypeDeclaration {
-
- /**
- * The "javadoc" structural property of this node type.
- */
- public static final ChildPropertyDescriptor JAVADOC_PROPERTY =
- internalJavadocPropertyFactory(EnumDeclaration.class);
-
- /**
- * The "modifiers" structural property of this node type (added in JLS3 API).
- */
- public static final ChildListPropertyDescriptor MODIFIERS2_PROPERTY =
- internalModifiers2PropertyFactory(EnumDeclaration.class);
-
- /**
- * The "name" structural property of this node type.
- */
- public static final ChildPropertyDescriptor NAME_PROPERTY =
- internalNamePropertyFactory(EnumDeclaration.class);
-
- /**
- * The "superInterfaceTypes" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor SUPER_INTERFACE_TYPES_PROPERTY =
- new ChildListPropertyDescriptor(EnumDeclaration.class, "superInterfaceTypes", Type.class, NO_CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "enumConstants" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor ENUM_CONSTANTS_PROPERTY =
- new ChildListPropertyDescriptor(EnumDeclaration.class, "enumConstants", EnumConstantDeclaration.class, CYCLE_RISK); //$NON-NLS-1$
-
- /**
- * The "bodyDeclarations" structural property of this node type.
- */
- public static final ChildListPropertyDescriptor BODY_DECLARATIONS_PROPERTY =
- internalBodyDeclarationPropertyFactory(EnumDeclaration.class);
-
- /**
- * A list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor}),
- * or null if uninitialized.
- */
- private static final List PROPERTY_DESCRIPTORS;
-
- static {
- List properyList = new ArrayList(6);
- createPropertyList(EnumDeclaration.class, properyList);
- addProperty(JAVADOC_PROPERTY, properyList);
- addProperty(MODIFIERS2_PROPERTY, properyList);
- addProperty(NAME_PROPERTY, properyList);
- addProperty(SUPER_INTERFACE_TYPES_PROPERTY, properyList);
- addProperty(ENUM_CONSTANTS_PROPERTY, properyList);
- addProperty(BODY_DECLARATIONS_PROPERTY, properyList);
- PROPERTY_DESCRIPTORS = reapPropertyList(properyList);
- }
-
- /**
- * 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*</code> constants
-
- * @return a list of property descriptors (element type:
- * {@link StructuralPropertyDescriptor})
- */
- public static List propertyDescriptors(int apiLevel) {
- return PROPERTY_DESCRIPTORS;
- }
-
- /**
- * The superinterface types (element type: <code>Type</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList superInterfaceTypes =
- new ASTNode.NodeList(SUPER_INTERFACE_TYPES_PROPERTY);
-
- /**
- * The enum constant declarations
- * (element type: <code>EnumConstantDeclaration</code>).
- * Defaults to an empty list.
- */
- private ASTNode.NodeList enumConstants =
- new ASTNode.NodeList(ENUM_CONSTANTS_PROPERTY);
-
- /**
- * Creates a new AST node for an enum declaration owned by the given
- * AST. By default, the enum declaration has an unspecified, but legal,
- * name; no modifiers; no javadoc; no superinterfaces;
- * and empty lists of enum constants and body declarations.
- * <p>
- * N.B. This constructor is package-private; all subclasses must be
- * declared in the same package; clients are unable to declare
- * additional subclasses.
- * </p>
- *
- * @param ast the AST that is to own this node
- */
- EnumDeclaration(AST ast) {
- super(ast);
- unsupportedIn2();
- }
-
- /* (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 == NAME_PROPERTY) {
- if (get) {
- return getName();
- } else {
- setName((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 ASTNode.
- */
- final List internalGetChildListProperty(ChildListPropertyDescriptor property) {
- if (property == MODIFIERS2_PROPERTY) {
- return modifiers();
- }
- if (property == SUPER_INTERFACE_TYPES_PROPERTY) {
- return superInterfaceTypes();
- }
- if (property == ENUM_CONSTANTS_PROPERTY) {
- return enumConstants();
- }
- if (property == BODY_DECLARATIONS_PROPERTY) {
- return bodyDeclarations();
- }
- // allow default implementation to flag the error
- return super.internalGetChildListProperty(property);
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildPropertyDescriptor internalJavadocProperty() {
- return JAVADOC_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final ChildListPropertyDescriptor internalModifiers2Property() {
- return MODIFIERS2_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on BodyDeclaration.
- */
- final SimplePropertyDescriptor internalModifiersProperty() {
- // this property will not be asked for (node type did not exist in JLS2)
- return null;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AbstractTypeDeclaration.
- */
- final ChildPropertyDescriptor internalNameProperty() {
- return NAME_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AbstractTypeDeclaration.
- */
- final ChildListPropertyDescriptor internalBodyDeclarationsProperty() {
- return BODY_DECLARATIONS_PROPERTY;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- final int getNodeType0() {
- return ENUM_DECLARATION;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- ASTNode clone0(AST target) {
- EnumDeclaration result = new EnumDeclaration(target);
- result.setSourceRange(this.getStartPosition(), this.getLength());
- result.setJavadoc(
- (Javadoc) ASTNode.copySubtree(target, getJavadoc()));
- result.modifiers().addAll(ASTNode.copySubtrees(target, modifiers()));
- result.setName((SimpleName) getName().clone(target));
- result.superInterfaceTypes().addAll(
- ASTNode.copySubtrees(target, superInterfaceTypes()));
- result.enumConstants().addAll(
- ASTNode.copySubtrees(target, enumConstants()));
- result.bodyDeclarations().addAll(
- ASTNode.copySubtrees(target, bodyDeclarations()));
- 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 matcher.match(this, other);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- void accept0(ASTVisitor visitor) {
- boolean visitChildren = visitor.visit(this);
- if (visitChildren) {
- // visit children in normal left to right reading order
- acceptChild(visitor, getJavadoc());
- acceptChildren(visitor, this.modifiers);
- acceptChild(visitor, getName());
- acceptChildren(visitor, this.superInterfaceTypes);
- acceptChildren(visitor, this.enumConstants);
- acceptChildren(visitor, this.bodyDeclarations);
- }
- visitor.endVisit(this);
- }
-
- /**
- * Returns the live ordered list of superinterfaces of this enum
- * declaration.
- *
- * @return the live list of super interface types
- * (element type: <code>Type</code>)
- */
- public List superInterfaceTypes() {
- return this.superInterfaceTypes;
- }
-
- /**
- * Returns the live ordered list of enum constant declarations
- * of this enum declaration.
- *
- * @return the live list of enum constant declarations
- * (element type: {@link EnumConstantDeclaration})
- */
- public List enumConstants() {
- return enumConstants;
- }
-
- /* (omit javadoc for this method)
- * Method declared on AsbtractTypeDeclaration.
- */
- ITypeBinding internalResolveBinding() {
- return this.ast.getBindingResolver().resolveType(this);
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int memSize() {
- return super.memSize() + 2 * 4;
- }
-
- /* (omit javadoc for this method)
- * Method declared on ASTNode.
- */
- int treeSize() {
- return memSize()
- + (this.optionalDocComment == null ? 0 : getJavadoc().treeSize())
- + this.modifiers.listSize()
- + (this.typeName == null ? 0 : getName().treeSize())
- + this.superInterfaceTypes.listSize()
- + this.enumConstants.listSize()
- + this.bodyDeclarations.listSize();
- }
-}
-
git://git.phpeclipse.com / phpeclipse.git / blobdiff