org.cdlib.xtf.textIndexer
Class IndexRecord

Object
  IndexRecord

public abstract class IndexRecord
extends Object

A single record within a IndexSource. Note that many source files have only one record, and that's okay.

Author:

Martin Haye

Constructor Summary

IndexRecord()

Method Summary

abstract StructuredStore	lazyStore() Empty storage in which to build the persistent version of the record (aka the "lazy tree"), or null to avoid building it.
abstract int	percentDone() Estimate of how much of the whole IndexSource will have been completed when this record is complete.
abstract int	recordNum() Numeric index of this record (zero if this is the only record
abstract InputSource	xmlSource() Source to read XML data from

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

IndexRecord

public IndexRecord()

Method Detail

xmlSource

public abstract InputSource xmlSource()
                               throws IOException

Source to read XML data from

Throws:

IOException

recordNum

public abstract int recordNum()

Numeric index of this record (zero if this is the only record

percentDone

public abstract int percentDone()

Estimate of how much of the whole IndexSource will have been completed when this record is complete.

lazyStore

public abstract StructuredStore lazyStore()

Empty storage in which to build the persistent version of the record (aka the "lazy tree"), or null to avoid building it.