Initial Cut.

Compatible to protobuf-java-2.3.0

.classpath

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<classpath>
+	<classpathentry kind="src" path="src/test"/>
+	<classpathentry kind="src" path="src/java"/>
+	<classpathentry kind="lib" path="lib/protobuf-java-2.3.0.jar"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.launching.JRE_CONTAINER"/>
+	<classpathentry kind="con" path="org.eclipse.jdt.junit.JUNIT_CONTAINER/3"/>
+	<classpathentry kind="lib" path="lib/1line-ferrari.jar"/>
+	<classpathentry kind="lib" path="lib/hbase-0.90.4-cdh3u3.jar"/>
+	<classpathentry kind="lib" path="lib/log4j-1.2.16.jar"/>
+	<classpathentry kind="lib" path="lib/hadoop-core-0.20.2-cdh3u3.jar"/>
+	<classpathentry kind="output" path="classes"/>
+</classpath>

.project

@@ -0,0 +1,17 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>hsearch-core</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.jdt.core.javabuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>org.eclipse.jdt.core.javanature</nature>
+	</natures>
+</projectDescription>

.settings/org.eclipse.jdt.core.prefs

@@ -0,0 +1,11 @@
+eclipse.preferences.version=1
+org.eclipse.jdt.core.compiler.codegen.inlineJsrBytecode=enabled
+org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.6
+org.eclipse.jdt.core.compiler.codegen.unusedLocal=preserve
+org.eclipse.jdt.core.compiler.compliance=1.6
+org.eclipse.jdt.core.compiler.debug.lineNumber=generate
+org.eclipse.jdt.core.compiler.debug.localVariable=generate
+org.eclipse.jdt.core.compiler.debug.sourceFile=generate
+org.eclipse.jdt.core.compiler.problem.assertIdentifier=error
+org.eclipse.jdt.core.compiler.problem.enumIdentifier=error
+org.eclipse.jdt.core.compiler.source=1.6

build.properties

@@ -0,0 +1,21 @@
+name=hsearch-core
+version=1.00
+
+company=Bizosys Technologies Pvt Ltd.
+
+basedir = .
+src.dir = ${basedir}/src/java
+lib.dir = ${basedir}/lib
+buildlib.dir = ${basedir}/buildlib
+conf.dir = ${basedir}/conf
+
+build.dir = ${basedir}/build
+build.classes = ${build.dir}/classes
+build.encoding = UTF-8
+
+context.root = ${name}
+
+javac.debug=on
+javac.optimize=on
+javac.deprecation=off
+javac.version=1.6

build.xml

@@ -0,0 +1,91 @@
+<?xml version="1.0"?>
+
+<!-- the normal classpath 
+* Copyright 2010 Bizosys Technologies Limited
+*
+* Licensed to the Bizosys Technologies Limited (Bizosys) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The Bizosys licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+-->
+
+<project name="hsearch-core" basedir=".">
+
+	<property name="currdir" value="${basedir}" />
+	<property file="${currdir}/build.properties" />
+
+	<tstamp>
+		<format property="build.time" pattern="dd MMM yyyy hh:mm aa"/>
+	</tstamp>
+
+	<!-- the normal classpath -->
+	<path id="classpath">
+		<pathelement location="${build.classes}" />
+		<fileset dir="${lib.dir}">
+			<include name="*.jar" />
+		</fileset>
+	</path>
+
+	<!-- ====================================================== -->
+	<!-- Stuff needed by all targets                            -->
+	<!-- ====================================================== -->
+	<target name="init">
+		<mkdir dir="${build.dir}" />
+		<mkdir dir="${build.classes}" />
+	</target>
+
+	<!-- ====================================================== -->
+	<!-- Compile the Java files                                 -->
+	<!-- TODO:: Add depends="init,generator" once the code generation is fixed -->
+	<!-- ====================================================== -->
+	<target name="compile" depends="compile-core" />
+
+	<target name="compile-core" depends="init">
+	  	<echo message="Java home: ${java.home} - ${ant.java.version} : javac.version - ${javac.version}"/>
+		<javac encoding="${build.encoding}" 
+			destdir="${build.classes}" debug="${javac.debug}" optimize="${javac.optimize}" 
+			target="${javac.version}" source="${javac.version}" deprecation="${javac.deprecation}">
+			<classpath refid="classpath" />
+		    <src path="${src.dir}"/>
+		</javac>
+	</target>
+	<!-- ================================================================== -->
+	<!-- Make jar                                                     -->
+	<!-- ================================================================== -->
+	<!--                                                                    -->
+	<!-- ================================================================== -->
+	<target name="jar" depends="compile-core">
+		<jar jarfile="${build.dir}/${name}.jar" basedir="${build.classes}">
+			<manifest>
+				<attribute name="Version" value="${version}"/>
+				<attribute name="Company" value="${company}"/>
+				<attribute name="BuildDate" value="${build.time}"/>
+			</manifest>				
+		</jar>
+</target>
+
+	<!-- ================================================================== -->
+	<!-- D I S T R I B U T I O N  Targets                                   -->
+	<!-- ================================================================== -->
+	<target name="clean+build" depends="clean, jar">
+	</target>
+
+	<!-- ================================================================== -->
+	<!-- Clean.  Delete the build files, and their directories              -->
+	<!-- ================================================================== -->
+	<target name="clean">
+		<delete dir="${build.dir}" />
+	</target>
+
+</project>

classes/com/bizosys/hsearch/byteutils/byteArrays.proto

@@ -0,0 +1,42 @@
+package com.bizosys.hsearch.byteutils;
+
+message ArrayDouble {
+
+  repeated double val = 1 [packed=true];
+}
+
+
+message ArrayFloat {
+
+  repeated float val = 1 [packed=true];
+}
+
+
+message ArrayInt {
+
+  repeated int32 val = 1 [packed=true];
+}
+
+
+message ArrayLong {
+
+  repeated int64 val = 1 [packed=true];
+}
+
+
+message ArrayBool {
+
+  repeated bool val = 1 [packed=true];
+}
+
+
+message ArrayString {
+
+  repeated string val = 1 ;
+}
+
+
+message ArrayBytes {
+
+  repeated bytes val = 1 ;
+}

classes/com/bizosys/hsearch/byteutils/multiHash.proto

@@ -0,0 +1,60 @@
+package com.bizosys.hsearch.byteutils;
+
+
+message MultiHashDouble {
+
+  required bytes key = 1;
+
+  repeated double val = 2;
+}
+
+
+message MultiHashFloat {
+
+  required bytes key = 1;
+
+  repeated float val = 2;
+}
+
+
+message MultiHashInt {
+
+  required bytes key = 1;
+
+  repeated int32 val = 2;
+}
+
+
+message MultiHashLong {
+
+  required bytes key = 1;
+
+  repeated int64 val = 2;
+}
+
+
+
+message MultiHashBool {
+
+  required bytes key = 1;
+
+  repeated bool val = 2;
+}
+
+
+
+message MultiHashString {
+
+  required bytes key = 1;
+
+  repeated string val = 2;
+}
+
+
+
+message MultiHashBytes {
+
+  required bytes key = 1;
+
+  required bytes val = 2;
+}

src/java/com/bizosys/hsearch/byteutils/BinaryFloat.java

@@ -0,0 +1,68 @@
+/*
+* Copyright 2010 Bizosys Technologies Limited
+*
+* Licensed to the Bizosys Technologies Limited (Bizosys) under one
+* or more contributor license agreements.  See the NOTICE file
+* distributed with this work for additional information
+* regarding copyright ownership.  The Bizosys licenses this file
+* to you under the Apache License, Version 2.0 (the
+* "License"); you may not use this file except in compliance
+* with the License.  You may obtain a copy of the License at
+*
+*     http://www.apache.org/licenses/LICENSE-2.0
+*
+* Unless required by applicable law or agreed to in writing, software
+* distributed under the License is distributed on an "AS IS" BASIS,
+* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+* See the License for the specific language governing permissions and
+* limitations under the License.
+*/
+
+package com.bizosys.hsearch.byteutils;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class BinaryFloat {
+
+	public static final List<Float> emptyList = new ArrayList<Float>(0);
+
+	private boolean isEmpty = true;
+	public List<Float> values = emptyList;
+
+	public BinaryFloat() {
+
+	}
+
+	public void add(float aFloat) {
+		if ( isEmpty ) {
+			isEmpty = false;
+			values = new ArrayList<Float>(0);
+		}
+
+		values.add(aFloat);
+	}
+
+	public byte[] toBytes() {
+		int val = -1;
+		int valuesT = values.size();
+		byte[] b = new byte[4 * valuesT];
+		int arrII = 0;
+
+		for (int arrI=0 ; arrI< valuesT; arrI++) {
+			float f = values.get(arrI);
+			arrII = arrI * 4;
+
+			val = Float.floatToRawIntBits(f);
+			for(int i = 3; i > 0; i--) {
+				b[arrII + i] = (byte)(val);
+				val >>>= 8;
+			}
+			b[arrII] = (byte)(val);
+		}
+
+		return b;
+	}
+
+
+}