From: axelcl <axelcl>
Date: Mon, 17 Jan 2005 21:07:35 +0000 (+0000)
Subject: Added new Option "Wrap PHPdocs and comments at print margin"
X-Git-Url: http://secure.phpeclipse.com

Added new Option "Wrap PHPdocs and comments at print margin"
(disabled by default).
---

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/ITypeHierarchy.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/ITypeHierarchy.java
new file mode 100644
index 0000000..339fba1
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/ITypeHierarchy.java
@@ -0,0 +1,303 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.core;
+
+import java.io.OutputStream;
+
+import org.eclipse.core.runtime.IProgressMonitor;
+
+/**
+ * A type hierarchy provides navigations between a type and its resolved
+ * supertypes and subtypes for a specific type or for all types within a region.
+ * Supertypes may extend outside of the type hierarchy's region in which it was
+ * created such that the root of the hierarchy is always included. For example, if a type
+ * hierarchy is created for a <code>java.io.File</code>, and the region the hierarchy was
+ * created in is the package fragment <code>java.io</code>, the supertype
+ * <code>java.lang.Object</code> will still be included.
+ * <p>
+ * A type hierarchy is static and can become stale. Although consistent when 
+ * created, it does not automatically track changes in the model.
+ * As changes in the model potentially invalidate the hierarchy, change notifications
+ * are sent to registered <code>ITypeHierarchyChangedListener</code>s. Listeners should
+ * use the <code>exists</code> method to determine if the hierarchy has become completely
+ * invalid (for example, when the type or project the hierarchy was created on
+ * has been removed). To refresh a hierarchy, use the <code>refresh</code> method. 
+ * </p>
+ * <p>
+ * The type hierarchy may contain cycles due to malformed supertype declarations.
+ * Most type hierarchy queries are oblivious to cycles; the <code>getAll* </code>
+ * methods are implemented such that they are unaffected by cycles.
+ * </p>
+ * <p>
+ * This interface is not intended to be implemented by clients.
+ * </p>
+ */
+public interface ITypeHierarchy {
+/**
+ * Adds the given listener for changes to this type hierarchy. Listeners are
+ * notified when this type hierarchy changes and needs to be refreshed.
+ * Has no effect if an identical listener is already registered.
+ *
+ * @param listener the listener
+ */
+void addTypeHierarchyChangedListener(ITypeHierarchyChangedListener listener);
+/**
+ * Returns whether the given type is part of this hierarchy.
+ * 
+ * @param type the given type
+ * @return true if the given type is part of this hierarchy, false otherwise
+ */
+boolean contains(IType type);
+/**
+ * Returns whether the type and project this hierarchy was created on exist.
+ * @return true if the type and project this hierarchy was created on exist, false otherwise
+ */
+boolean exists();
+/**
+ * Returns all classes in this type hierarchy's graph, in no particular
+ * order. Any classes in the creation region which were not resolved to
+ * have any subtypes or supertypes are not included in the result.
+ * 
+ * @return all classes in this type hierarchy's graph
+ */
+IType[] getAllClasses();
+/**
+ * Returns all interfaces in this type hierarchy's graph, in no particular
+ * order. Any interfaces in the creation region which were not resolved to
+ * have any subtypes or supertypes are not included in the result.
+ * 
+ * @return all interfaces in this type hierarchy's graph
+ */
+IType[] getAllInterfaces();
+/**
+ * Returns all resolved subtypes (direct and indirect) of the
+ * given type, in no particular order, limited to the
+ * types in this type hierarchy's graph. An empty array
+ * is returned if there are no resolved subtypes for the
+ * given type.
+ * 
+ * @param type the given type
+ * @return all resolved subtypes (direct and indirect) of the given type
+ */
+IType[] getAllSubtypes(IType type);
+/**
+ * Returns all resolved superclasses of the
+ * given class, in bottom-up order. An empty array
+ * is returned if there are no resolved superclasses for the
+ * given class.
+ *
+ * <p>NOTE: once a type hierarchy has been created, it is more efficient to
+ * query the hierarchy for superclasses than to query a class recursively up
+ * the superclass chain. Querying an element performs a dynamic resolution,
+ * whereas the hierarchy returns a pre-computed result.
+ * 
+ * @param type the given type
+ * @return all resolved superclasses of the given class, in bottom-up order, an empty
+ * array if none.
+ */
+IType[] getAllSuperclasses(IType type);
+/**
+ * Returns all resolved superinterfaces (direct and indirect) of the given type.
+ * If the given type is a class, this includes all superinterfaces of all superclasses.
+ * An empty array is returned if there are no resolved superinterfaces for the
+ * given type.
+ *
+ * <p>NOTE: once a type hierarchy has been created, it is more efficient to
+ * query the hierarchy for superinterfaces than to query a type recursively.
+ * Querying an element performs a dynamic resolution,
+ * whereas the hierarchy returns a pre-computed result.
+ * 
+ * @param type the given type
+ * @return all resolved superinterfaces (direct and indirect) of the given type, an empty array if none
+ */
+IType[] getAllSuperInterfaces(IType type);
+/**
+ * Returns all resolved supertypes of the
+ * given type, in bottom-up order. An empty array
+ * is returned if there are no resolved supertypes for the
+ * given type.
+ * <p>
+ * Note that <code>java.lang.Object</code> is NOT considered to be a supertype 
+ * of any interface type.
+ * </p><p>NOTE: once a type hierarchy has been created, it is more efficient to
+ * query the hierarchy for supertypes than to query a type recursively up
+ * the supertype chain. Querying an element performs a dynamic resolution,
+ * whereas the hierarchy returns a pre-computed result.
+ * 
+ * @param type the given type
+ * @return all resolved supertypes of the given class, in bottom-up order, an empty array
+ * if none
+ */
+IType[] getAllSupertypes(IType type);
+/**
+ * Returns all types in this type hierarchy's graph, in no particular
+ * order. Any types in the creation region which were not resolved to
+ * have any subtypes or supertypes are not included in the result.
+ * 
+ * @return all types in this type hierarchy's grap
+ */
+IType[] getAllTypes();
+
+/**
+ * Return the flags associated with the given type (would be equivalent to <code>IMember.getFlags()</code>),
+ * or <code>-1</code> if this information wasn't cached on the hierarchy during its computation.
+ * 
+ * @param type the given type
+ * @return the modifier flags for this member
+ * @see Flags
+ * @since 2.0
+ */
+int getCachedFlags(IType type);
+
+/**
+ * Returns all interfaces resolved to extend the given interface,
+ * in no particular order, limited to the interfaces in this
+ * hierarchy's graph.
+ * Returns an empty collection if the given type is a class, or
+ * if no interfaces were resolved to extend the given interface.
+ * 
+ * @param type the given type 
+ * @return all interfaces resolved to extend the given interface limited to the interfaces in this
+ * hierarchy's graph, an empty array if none.
+ */
+IType[] getExtendingInterfaces(IType type);
+/**
+ * Returns all classes resolved to implement the given interface,
+ * in no particular order, limited to the classes in this type
+ * hierarchy's  graph. Returns an empty collection if the given type is a
+ * class, or if no classes were resolved to implement the given
+ * interface.
+ * 
+ * @param type the given type 
+ * @return all classes resolved to implement the given interface limited to the classes in this type
+ * hierarchy's  graph, an empty array if none
+ */
+IType[] getImplementingClasses(IType type);
+/**
+ * Returns all classes in the graph which have no resolved superclass,
+ * in no particular order.
+ * 
+ * @return all classes in the graph which have no resolved superclass
+ */
+IType[] getRootClasses();
+/**
+ * Returns all interfaces in the graph which have no resolved superinterfaces,
+ * in no particular order.
+ * 
+ * @return all interfaces in the graph which have no resolved superinterfaces
+ */
+IType[] getRootInterfaces();
+/**
+ * Returns the direct resolved subclasses of the given class,
+ * in no particular order, limited to the classes in this
+ * type hierarchy's graph.
+ * Returns an empty collection if the given type is an interface,
+ * or if no classes were resolved to be subclasses of the given
+ * class.
+ * 
+ * @param type the given type
+ * @return the direct resolved subclasses of the given class limited to the classes in this
+ * type hierarchy's graph, an empty collection if none.
+ */
+IType[] getSubclasses(IType type);
+/**
+ * Returns the direct resolved subtypes of the given type,
+ * in no particular order, limited to the types in this
+ * type hierarchy's graph.
+ * If the type is a class, this returns the resolved subclasses.
+ * If the type is an interface, this returns both the classes which implement 
+ * the interface and the interfaces which extend it.
+ * 
+ * @param type the given type
+ * @return the direct resolved subtypes of the given type limited to the types in this
+ * type hierarchy's graph
+ */
+IType[] getSubtypes(IType type);
+/**
+ * Returns the resolved superclass of the given class, 
+ * or <code>null</code> if the given class has no superclass,
+ * the superclass could not be resolved, or if the given
+ * type is an interface.
+ * 
+ * @param type the given type
+ * @return the resolved superclass of the given class, 
+ * or <code>null</code> if the given class has no superclass,
+ * the superclass could not be resolved, or if the given
+ * type is an interface
+ */
+IType getSuperclass(IType type);
+/**
+ * Returns the direct resolved interfaces that the given type implements or extends,
+ * in no particular order, limited to the interfaces in this type
+ * hierarchy's graph.
+ * For classes, this gives the interfaces that the class implements.
+ * For interfaces, this gives the interfaces that the interface extends.
+ * 
+ * @param type the given type
+ * @return the direct resolved interfaces that the given type implements or extends limited to the interfaces in this type
+ * hierarchy's graph
+ */
+IType[] getSuperInterfaces(IType type);
+/**
+ * Returns the resolved supertypes of the given type,
+ * in no particular order, limited to the types in this
+ * type hierarchy's graph.
+ * For classes, this returns its superclass and the interfaces that the class implements.
+ * For interfaces, this returns the interfaces that the interface extends. As a consequence 
+ * <code>java.lang.Object</code> is NOT considered to be a supertype of any interface 
+ * type.
+ * 
+ * @param type the given type
+ * @return the resolved supertypes of the given type limited to the types in this
+ * type hierarchy's graph
+ */
+IType[] getSupertypes(IType type);
+/**
+ * Returns the type this hierarchy was computed for.
+ * Returns <code>null</code> if this hierarchy was computed for a region.
+ * 
+ * @return the type this hierarchy was computed for
+ */
+IType getType();
+/**
+ * Re-computes the type hierarchy reporting progress.
+ *
+ * @param monitor the given progress monitor
+ * @exception JavaModelException if unable to refresh the hierarchy
+ */
+void refresh(IProgressMonitor monitor) throws JavaModelException;
+/**
+ * Removes the given listener from this type hierarchy.
+ * Has no affect if an identical listener is not registered.
+ *
+ * @param listener the listener
+ */
+void removeTypeHierarchyChangedListener(ITypeHierarchyChangedListener listener);
+/**
+ * Stores the type hierarchy in an output stream. This stored hierarchy can be load by
+ * IType#loadTypeHierachy(IJavaProject, InputStream, IProgressMonitor).
+ * Listeners of this hierarchy are not stored.
+ * 
+ * Only hierarchies created by the following methods can be store:
+ * <ul>
+ * <li>IType#newSupertypeHierarchy(IProgressMonitor)</li>
+ * <li>IType#newTypeHierarchy(IJavaProject, IProgressMonitor)</li>
+ * <li>IType#newTypeHierarchy(IProgressMonitor)</li>
+ * </u>
+ * 
+ * @param outputStream output stream where the hierarchy will be stored
+ * @param monitor the given progress monitor
+ * @exception JavaModelException if unable to store the hierarchy in the ouput stream
+ * @see IType#loadTypeHierachy(java.io.InputStream, IProgressMonitor)
+ * @since 2.1
+ */
+void store(OutputStream outputStream, IProgressMonitor monitor) throws JavaModelException;
+}
diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/ITypeHierarchyChangedListener.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/ITypeHierarchyChangedListener.java
new file mode 100644
index 0000000..bb09b10
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/ITypeHierarchyChangedListener.java
@@ -0,0 +1,29 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2004 IBM Corporation and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v10.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ *******************************************************************************/
+package net.sourceforge.phpdt.core;
+
+/**
+ * A listener which gets notified when a particular type hierarchy object
+ * changes.
+ * <p>
+ * This interface may be implemented by clients.
+ * </p>
+ */
+public interface ITypeHierarchyChangedListener {
+	/**
+	 * Notifies that the given type hierarchy has changed in some way and should
+	 * be refreshed at some point to make it consistent with the current state of
+	 * the Java model.
+	 * 
+	 * @param typeHierarchy the given type hierarchy
+	 */
+	void typeHierarchyChanged(ITypeHierarchy typeHierarchy);
+}