X-Git-Url: http://secure.phpeclipse.com

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/JavaElement.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/JavaElement.java
index bababc6..c45befb 100644
--- a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/JavaElement.java
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/core/JavaElement.java
@@ -10,8 +10,13 @@
  *******************************************************************************/
 package net.sourceforge.phpdt.internal.core;
 
+import java.util.ArrayList;
+
+import net.sourceforge.phpdt.core.ICompilationUnit;
 import net.sourceforge.phpdt.core.IJavaElement;
 import net.sourceforge.phpdt.core.IJavaModel;
+import net.sourceforge.phpdt.core.IJavaModelStatusConstants;
+import net.sourceforge.phpdt.core.IJavaProject;
 import net.sourceforge.phpdt.core.IOpenable;
 import net.sourceforge.phpdt.core.JavaModelException;
 
@@ -160,15 +165,15 @@ public abstract class JavaElement extends PlatformObject implements IJavaElement
 	/**
 	 * @see IJavaElement
 	 */
-//	public boolean exists() {
-//		
-//		try {
-//			getElementInfo();
-//			return true;
-//		} catch (JavaModelException e) {
-//		}
-//		return false;
-//	}
+	public boolean exists() {
+		
+		try {
+			getElementInfo();
+			return true;
+		} catch (JavaModelException e) {
+		}
+		return false;
+	}
 	
 	/**
 	 * Returns the <code>IDOMNode</code> that corresponds to this <code>JavaElement</code>
@@ -249,39 +254,39 @@ public abstract class JavaElement extends PlatformObject implements IJavaElement
 	/**
 	 * @see IParent 
 	 */
-//	public IJavaElement[] getChildren() throws JavaModelException {
-//		return ((JavaElementInfo)getElementInfo()).getChildren();
-//	}
+	public IJavaElement[] getChildren() throws JavaModelException {
+		return ((JavaElementInfo)getElementInfo()).getChildren();
+	}
 	/**
 	 * Returns a collection of (immediate) children of this node of the
 	 * specified type.
 	 *
 	 * @param type - one of constants defined by IJavaLanguageElementTypes
 	 */
-//	public ArrayList getChildrenOfType(int type) throws JavaModelException {
-//		IJavaElement[] children = getChildren();
-//		int size = children.length;
-//		ArrayList list = new ArrayList(size);
-//		for (int i = 0; i < size; ++i) {
-//			JavaElement elt = (JavaElement)children[i];
-//			if (elt.getElementType() == type) {
-//				list.add(elt);
-//			}
-//		}
-//		return list;
-//	}
+	public ArrayList getChildrenOfType(int type) throws JavaModelException {
+		IJavaElement[] children = getChildren();
+		int size = children.length;
+		ArrayList list = new ArrayList(size);
+		for (int i = 0; i < size; ++i) {
+			JavaElement elt = (JavaElement)children[i];
+			if (elt.getElementType() == type) {
+				list.add(elt);
+			}
+		}
+		return list;
+	}
 	/**
 	 * @see IMember
 	 */
 //	public IClassFile getClassFile() {
 //		return null;
 //	}
-//	/**
-//	 * @see IMember
-//	 */
-//	public ICompilationUnit getCompilationUnit() {
-//		return null;
-//	}
+	/**
+	 * @see IMember
+	 */
+	public ICompilationUnit getCompilationUnit() {
+		return null;
+	}
 	/**
 	 * Returns the info for this handle.  
 	 * If this element is not already open, it and all of its parents are opened.
@@ -289,10 +294,10 @@ public abstract class JavaElement extends PlatformObject implements IJavaElement
 	 * NOTE: BinaryType infos are NJOT rooted under JavaElementInfo.
 	 * @exception JavaModelException if the element is not present or not accessible
 	 */
-//	public Object getElementInfo() throws JavaModelException {
-//
-//		// workaround to ensure parent project resolved classpath is available to avoid triggering initializers
-//		// while the JavaModelManager lock is acquired (can cause deadlocks in clients)
+	public Object getElementInfo() throws JavaModelException {
+return null;
+		// workaround to ensure parent project resolved classpath is available to avoid triggering initializers
+		// while the JavaModelManager lock is acquired (can cause deadlocks in clients)
 //		IJavaProject project = getJavaProject();
 //		if (project != null && !project.isOpen()) {
 //			// TODO: need to revisit, since deadlock could still occur if perProjectInfo is removed concurrent before entering the lock
@@ -316,7 +321,7 @@ public abstract class JavaElement extends PlatformObject implements IJavaElement
 //			}
 //			return info;
 //		}
-//	}
+	}
 	/**
 	 * @see IAdaptable
 	 */
@@ -359,17 +364,17 @@ public abstract class JavaElement extends PlatformObject implements IJavaElement
 		} while ((current = current.getParent()) != null);
 		return null;
 	}
-//
-//	/**
-//	 * @see IJavaElement
-//	 */
-//	public IJavaProject getJavaProject() {
-//		IJavaElement current = this;
-//		do {
-//			if (current instanceof IJavaProject) return (IJavaProject) current;
-//		} while ((current = current.getParent()) != null);
-//		return null;
-//	}
+
+	/**
+	 * @see IJavaElement
+	 */
+	public IJavaProject getJavaProject() {
+		IJavaElement current = this;
+		do {
+			if (current instanceof IJavaProject) return (IJavaProject) current;
+		} while ((current = current.getParent()) != null);
+		return null;
+	}
 	/**
 	 * Returns the occurrence count of the handle.
 	 */
@@ -473,12 +478,12 @@ public abstract class JavaElement extends PlatformObject implements IJavaElement
 //	public boolean isStructureKnown() throws JavaModelException {
 //		return ((JavaElementInfo)getElementInfo()).isStructureKnown();
 //	}
-//	/**
-//	 * Creates and returns and not present exception for this element.
-//	 */
-//	protected JavaModelException newNotPresentException() {
-//		return new JavaModelException(new JavaModelStatus(IJavaModelStatusConstants.ELEMENT_DOES_NOT_EXIST, this));
-//	}
+	/**
+	 * Creates and returns and not present exception for this element.
+	 */
+	protected JavaModelException newNotPresentException() {
+		return new JavaModelException(new JavaModelStatus(IJavaModelStatusConstants.ELEMENT_DOES_NOT_EXIST, this));
+	}
 //	/**
 //	 * Opens this element and all parents that are not already open.
 //	 *
@@ -529,7 +534,7 @@ public abstract class JavaElement extends PlatformObject implements IJavaElement
 //	/**
 //	 * Returns a copy of this element rooted at the given project.
 //	 */
-//	public abstract IJavaElement rootedAt(IJavaProject project);
+	public abstract IJavaElement rootedAt(IJavaProject project);
 //	/**
 //	 * Runs a Java Model Operation
 //	 */