first scanner /parser copied from the jdt java version

[phpeclipse.git] / net.sourceforge.phpeclipse / src / net / sourceforge / phpdt / internal / compiler / lookup / Binding.java

diff --git a/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/Binding.java b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/Binding.java
new file mode 100644 (file)
index 0000000..0055540
--- /dev/null
+++ b/net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/compiler/lookup/Binding.java
@@ -0,0 +1,41 @@
+/*******************************************************************************
+ * Copyright (c) 2000, 2001, 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.internal.compiler.lookup;
+
+public abstract class Binding implements BindingIds, CompilerModifiers, ProblemReasons {
+/* API
+* Answer the receiver's binding type from Binding.BindingID.
+*
+* Note: Do NOT expect this to be used very often... only in switch statements with
+* more than 2 possible choices.
+*/
+
+public abstract int bindingType();
+/* API
+* Answer true if the receiver is not a problem binding
+*/
+
+public final boolean isValidBinding() {
+       return problemId() == NoError;
+}
+/* API
+* Answer the problem id associated with the receiver.
+* NoError if the receiver is a valid binding.
+*/
+
+public int problemId() {
+       return NoError;
+}
+/* Answer a printable representation of the receiver.
+*/
+
+public abstract char[] readableName();
+}