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java.lang.Objectorg.openstreetmap.osmosis.core.change.v0_6.ChangeDeriver
public class ChangeDeriver
Compares two different data sources and produces a set of differences.
Constructor Summary | |
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ChangeDeriver(int inputBufferCapacity)
Creates a new instance. |
Method Summary | |
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Sink |
getSink(int instance)
Obtains one of the sinks exposed by the task. |
int |
getSinkCount()
This implementation always returns 2. |
void |
run()
Processes the input sources and sends the changes to the change sink. |
void |
setChangeSink(ChangeSink changeSink)
Sets the change sink to send data to. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public ChangeDeriver(int inputBufferCapacity)
inputBufferCapacity
- The size of the buffers to use for input sources.Method Detail |
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public Sink getSink(int instance)
getSink
in interface MultiSink
instance
- The index of the sink to be returned.
public int getSinkCount()
getSinkCount
in interface MultiSink
public void setChangeSink(ChangeSink changeSink)
setChangeSink
in interface ChangeSource
changeSink
- The sink for receiving all produced data.public void run()
run
in interface java.lang.Runnable
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