Author: edwardyoon
Date: Thu Aug 7 23:25:07 2008
New Revision: 683869
URL: http://svn.apache.org/viewvc?rev=683869&view=rev
Log:
Implement get(int index)
Modified:
incubator/hama/trunk/src/java/org/apache/hama/AbstractBase.java
incubator/hama/trunk/src/java/org/apache/hama/AbstractMatrix.java
incubator/hama/trunk/src/java/org/apache/hama/Vector.java
Modified: incubator/hama/trunk/src/java/org/apache/hama/AbstractBase.java
URL:
http://svn.apache.org/viewvc/incubator/hama/trunk/src/java/org/apache/hama/AbstractBase.java?rev=683869&r1=683868&r2=683869&view=diff
==============================================================================
--- incubator/hama/trunk/src/java/org/apache/hama/AbstractBase.java (original)
+++ incubator/hama/trunk/src/java/org/apache/hama/AbstractBase.java Thu Aug 7
23:25:07 2008
@@ -1,12 +1,25 @@
package org.apache.hama;
+import org.apache.hadoop.hbase.util.Bytes;
+
public abstract class AbstractBase {
- /**
- * Return the integer column index
- *
- * @param b key
- * @return integer
- */
+
+ public int bytesToInt(byte[] b) {
+ return Integer.parseInt(Bytes.toString(b));
+ }
+
+ public byte[] intToBytes(int d) {
+ return Bytes.toBytes(String.valueOf(d));
+ }
+
+ public double bytesToDouble(byte[] b) {
+ return Double.parseDouble(Bytes.toString(b));
+ }
+
+ public byte[] doubleToBytes(Double d) {
+ return Bytes.toBytes(d.toString());
+ }
+
public int getColumnIndex(byte[] b) {
String cKey = new String(b);
return Integer.parseInt(cKey
Modified: incubator/hama/trunk/src/java/org/apache/hama/AbstractMatrix.java
URL:
http://svn.apache.org/viewvc/incubator/hama/trunk/src/java/org/apache/hama/AbstractMatrix.java?rev=683869&r1=683868&r2=683869&view=diff
==============================================================================
--- incubator/hama/trunk/src/java/org/apache/hama/AbstractMatrix.java (original)
+++ incubator/hama/trunk/src/java/org/apache/hama/AbstractMatrix.java Thu Aug
7 23:25:07 2008
@@ -127,14 +127,6 @@
return result;
}
- public double bytesToDouble(byte[] b) {
- return Double.parseDouble(Bytes.toString(b));
- }
-
- public byte[] doubleToBytes(Double d) {
- return Bytes.toBytes(d.toString());
- }
-
/** [EMAIL PROTECTED] */
public RowResult getRowResult(byte[] row) {
try {
Modified: incubator/hama/trunk/src/java/org/apache/hama/Vector.java
URL:
http://svn.apache.org/viewvc/incubator/hama/trunk/src/java/org/apache/hama/Vector.java?rev=683869&r1=683868&r2=683869&view=diff
==============================================================================
--- incubator/hama/trunk/src/java/org/apache/hama/Vector.java (original)
+++ incubator/hama/trunk/src/java/org/apache/hama/Vector.java Thu Aug 7
23:25:07 2008
@@ -81,8 +81,7 @@
}
public double get(int index) {
- // TODO Auto-generated method stub
- return 0;
+ return bytesToInt(this.cells.get(intToBytes(index)).getValue());
}
public double norm(Norm type) {
