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

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/IProblemRequestor.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/IProblemRequestor.java
new file mode 100644
index 0000000..5f3fff2
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/core/IProblemRequestor.java
@@ -0,0 +1,54 @@
+/*******************************************************************************
+ * Copyright (c) 2002 International Business Machines Corp. and others.
+ * All rights reserved. This program and the accompanying materials 
+ * are made available under the terms of the Common Public License v0.5 
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/cpl-v05.html
+ * 
+ * Contributors:
+ *     IBM Corporation - initial API and implementation
+ ******************************************************************************/
+package net.sourceforge.phpdt.core;
+
+import net.sourceforge.phpdt.core.compiler.IProblem;
+
+/**
+ * A callback interface for receiving java problem as they are discovered
+ * by some Java operation.
+ * 
+ * @see IProblem
+ * @since 2.0
+ */
+public interface IProblemRequestor {
+	
+	/**
+	 * Notification of a Java problem.
+	 * 
+	 * @param problem IProblem - The discovered Java problem.
+	 */	
+	void acceptProblem(IProblem problem);
+
+	/**
+	 * Notification sent before starting the problem detection process.
+	 * Typically, this would tell a problem collector to clear previously recorded problems.
+	 */
+	void beginReporting();
+
+	/**
+	 * Notification sent after having completed problem detection process.
+	 * Typically, this would tell a problem collector that no more problems should be expected in this
+	 * iteration.
+	 */
+	void endReporting();
+
+	/**
+	 * Predicate allowing the problem requestor to signal whether or not it is currently
+	 * interested by problem reports. When answering <code>false</false>, problem will
+	 * not be discovered any more until the next iteration.
+	 * 
+	 * This  predicate will be invoked once prior to each problem detection iteration.
+	 * 
+	 * @return boolean - indicates whether the requestor is currently interested by problems.
+	 */
+	boolean isActive();
+}