1 files changed, 54 insertions, 0 deletions
diff --git a/runtime/ObjC/Framework/ANTLRMismatchedTreeNodeException.m b/runtime/ObjC/Framework/ANTLRMismatchedTreeNodeException.m
new file mode 100644
index 0000000..60d5184
--- /dev/null
+++ b/runtime/ObjC/Framework/ANTLRMismatchedTreeNodeException.m
@@ -0,0 +1,54 @@
+// [The "BSD licence"]
+// Copyright (c) 2006-2007 Kay Roepke 2010 Alan Condit
+// All rights reserved.
+//
+// Redistribution and use in source and binary forms, with or without
+// modification, are permitted provided that the following conditions
+// are met:
+// 1. Redistributions of source code must retain the above copyright
+//    notice, this list of conditions and the following disclaimer.
+// 2. Redistributions in binary form must reproduce the above copyright
+//    notice, this list of conditions and the following disclaimer in the
+//    documentation and/or other materials provided with the distribution.
+// 3. The name of the author may not be used to endorse or promote products
+//    derived from this software without specific prior written permission.
+//
+// THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
+// IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
+// OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
+// IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
+// INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
+// NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
+// THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+#import "ANTLRMismatchedTreeNodeException.h"
+
+
+@implementation ANTLRMismatchedTreeNodeException
+
+@synthesize expecting;
+
++ (id) newException:(NSInteger)expectedTokenType Stream:(id<ANTLRIntStream>)anInput
+{
+	return [[ANTLRMismatchedTreeNodeException alloc] initWithTokenType:expectedTokenType Stream:anInput];
+}
+
+-(id) initWithTokenType:(NSInteger)expectedTokenType Stream:(id<ANTLRIntStream>)anInput
+{
+	if ((self = [super initWithStream:anInput]) != nil) {
+		expecting = expectedTokenType;
+	}
+	return self;
+}
+
+- (NSString *) description
+{
+	NSMutableString *desc = (NSMutableString *)[super description];
+	[desc appendFormat:@" expected:%d got:%d", expecting, [self unexpectedType]];
+	return desc;
+}
+
+@end