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java.lang.Objectcommon.Producer
public class Producer
Implementation of a local data generator. This class is used for experiments.
A record is formatted in order of columns as follows:
Record
.Parameters
).Parameters
).
Encrypted countable field's format is defined in BigIntegerWritable
class.
for detailed usage.
Field Summary | |
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static java.io.OutputStream |
paramos
|
static java.io.OutputStream |
statos
|
Constructor Summary | |
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Producer()
|
Method Summary | |
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static Record |
generateRecord()
Generate a random record. |
static Statistics |
getStats()
Returns the statistics of generated records. |
static void |
main(java.lang.String[] args)
Usage: |
Methods inherited from class java.lang.Object |
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equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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public static java.io.OutputStream paramos
public static java.io.OutputStream statos
Constructor Detail |
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public Producer()
Method Detail |
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public static Record generateRecord()
public static Statistics getStats()
public static void main(java.lang.String[] args)
java common.Producer <quantity> <paramfile> <statfile> [datafile]
Parameters
).datafile
is not specified, the standard output is used.
args
-
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