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3 files changed, 48 insertions, 0 deletions

diff --git a/document/src/main/java/com/yahoo/document/select/parser/SelectInput.java b/document/src/main/java/com/yahoo/document/select/parser/SelectInput.java
new file mode 100644
index 00000000000..957a038d44a
--- /dev/null
+++ b/document/src/main/java/com/yahoo/document/select/parser/SelectInput.java
@@ -0,0 +1,14 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.document.select.parser;
+
+import com.yahoo.javacc.FastCharStream;
+
+/**
+ * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen Hult</a>
+ */
+public class SelectInput extends FastCharStream implements CharStream {
+
+    public SelectInput(String input) {
+        super(input);
+    }
+}
diff --git a/document/src/main/java/com/yahoo/document/select/parser/SelectParserUtils.java b/document/src/main/java/com/yahoo/document/select/parser/SelectParserUtils.java
new file mode 100644
index 00000000000..c8458bcb5aa
--- /dev/null
+++ b/document/src/main/java/com/yahoo/document/select/parser/SelectParserUtils.java
@@ -0,0 +1,27 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+package com.yahoo.document.select.parser;
+
+import com.yahoo.javacc.UnicodeUtilities;
+
+import java.math.BigInteger;
+
+/**
+ * @author <a href="mailto:simon@yahoo-inc.com">Simon Thoresen Hult</a>
+ */
+public class SelectParserUtils {
+
+    public static long decodeLong(String str) {
+        if (str.startsWith("0x") || str.startsWith("0X")) {
+            str = Long.toString(new BigInteger(str.substring(2), 16).longValue());
+        }
+        return Long.decode(str);
+    }
+
+    public static String quote(String str, char quote) {
+        return UnicodeUtilities.quote(str, quote);
+    }
+
+    public static String unquote(String str) {
+        return UnicodeUtilities.unquote(str);
+    }
+}
diff --git a/document/src/main/java/com/yahoo/document/select/parser/package-info.java b/document/src/main/java/com/yahoo/document/select/parser/package-info.java
new file mode 100644
index 00000000000..7f058e86e28
--- /dev/null
+++ b/document/src/main/java/com/yahoo/document/select/parser/package-info.java
@@ -0,0 +1,7 @@
+// Copyright 2016 Yahoo Inc. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
+@ExportPackage
+@PublicApi
+package com.yahoo.document.select.parser;
+
+import com.yahoo.api.annotations.PublicApi;
+import com.yahoo.osgi.annotation.ExportPackage;