/******************************************************************************* * 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; /** * Type node for a named class type, a named interface type, or a type variable. *
* This kind of node is used to convert a name (Name
) into a type
* (Type
) by wrapping it.
*
AST.JLS*
constants
* @return a list of property descriptors (element type:
* {@link StructuralPropertyDescriptor})
* @since 3.0
*/
public static List propertyDescriptors(int apiLevel) {
return PROPERTY_DESCRIPTORS;
}
/**
* The type name node; lazily initialized; defaults to a type with
* an unspecfied, but legal, name.
*/
private Name typeName = null;
/**
* Creates a new unparented node for a simple type owned by the given AST.
* By default, an unspecified, but legal, name.
* * N.B. This constructor is package-private. *
* * @param ast the AST that is to own this node */ SimpleType(AST ast) { super(ast); } /* (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 == NAME_PROPERTY) { if (get) { return getName(); } else { setName((Name) 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 int getNodeType0() { return SIMPLE_TYPE; } /* (omit javadoc for this method) * Method declared on ASTNode. */ ASTNode clone0(AST target) { SimpleType result = new SimpleType(target); result.setSourceRange(this.getStartPosition(), this.getLength()); result.setName((Name) (getName()).clone(target)); 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) { acceptChild(visitor, getName()); } visitor.endVisit(this); } /** * Returns the name of this simple type. * * @return the name of this simple type */ public Name getName() { if (this.typeName == null) { // lazy init must be thread-safe for readers synchronized (this) { if (this.typeName == null) { preLazyInit(); this.typeName = new SimpleName(this.ast); postLazyInit(this.typeName, NAME_PROPERTY); } } } return this.typeName; } /** * Sets the name of this simple type to the given name. * * @param typeName the new name of this simple type * @exception IllegalArgumentException if: *