org.apache.jena.dboe.index

Class IndexLogger

java.lang.Object

org.apache.jena.dboe.index.IndexWrapper

org.apache.jena.dboe.index.IndexLogger

All Implemented Interfaces:

Iterable<Record>, org.apache.jena.atlas.lib.Closeable, org.apache.jena.atlas.lib.Sync, Index

public final class IndexLogger
extends IndexWrapper

Constructor Summary

Constructors

Constructor and Description
IndexLogger(RangeIndex rIdx, org.slf4j.Logger log)

Method Summary

Modifier and Type	Method and Description
boolean	delete(Record record) Delete a record - Return true if a record was actually removed
Record	find(Record record) Find one record - and return the record actually in the index (may have a value part)
boolean	insert(Record record) Insert a record - return true if an insertion was actually needed
Iterator<Record>	iterator() Iterate over the whole index

Methods inherited from class org.apache.jena.dboe.index.IndexWrapper

check, clear, close, contains, getRecordFactory, isEmpty, size, sync

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jena.dboe.index.Index

bulkChanges

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Constructor Detail

IndexLogger

public IndexLogger(RangeIndex rIdx,
                   org.slf4j.Logger log)

Method Detail

insert

public boolean insert(Record record)

Description copied from interface: Index

Insert a record - return true if an insertion was actually needed

Specified by:

insert in interface Index

Overrides:

insert in class IndexWrapper

delete

public boolean delete(Record record)

Description copied from interface: Index

Delete a record - Return true if a record was actually removed

Specified by:

delete in interface Index

Overrides:

delete in class IndexWrapper

find

public Record find(Record record)

Description copied from interface: Index

Find one record - and return the record actually in the index (may have a value part)

Specified by:

find in interface Index

Overrides:

find in class IndexWrapper

iterator

public Iterator<Record> iterator()

Description copied from interface: Index

Iterate over the whole index

Specified by:

iterator in interface Iterable<Record>

Specified by:

iterator in interface Index

Overrides:

iterator in class IndexWrapper