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java.lang.Objectjpl.pds.server.LabelQueryHandler
public class LabelQueryHandler
Querier for PDS labels.
Constructor Summary | |
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LabelQueryHandler()
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Method Summary | |
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void |
close(String id)
Close a chunked file. |
jpl.eda.xmlquery.XMLQuery |
queryForFile(jpl.eda.xmlquery.XMLQuery q,
File[] fileArray,
String optArg)
Query for a file. |
byte[] |
retrieveChunk(String id,
long offset,
int length)
Retrieve a chunk. |
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 LabelQueryHandler()
Method Detail |
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public jpl.eda.xmlquery.XMLQuery queryForFile(jpl.eda.xmlquery.XMLQuery q, File[] fileArray, String optArg) throws jpl.eda.product.ProductException
FileQuerier
queryForFile
in interface FileQuerier
q
- a XMLQuery
value.
XMLQuery
value.
jpl.eda.product.ProductException
- if an error occurs.public byte[] retrieveChunk(String id, long offset, int length)
FileQuerier
retrieveChunk
in interface FileQuerier
id
- Product ID.offset
- Where to retrieve a fragment.length
- How big a fragment to get.
public void close(String id)
FileQuerier
close
in interface FileQuerier
id
- Product ID.
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