Package org.rocksdb
Interface TableFilter
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AbstractTableFilter
public interface TableFilterFilter for iterating a table.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description booleanfilter(TableProperties tableProperties)A callback to determine whether relevant keys for this scan exist in a given table based on the table's properties.
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Method Detail
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filter
boolean filter(TableProperties tableProperties)
A callback to determine whether relevant keys for this scan exist in a given table based on the table's properties. The callback is passed the properties of each table during iteration. If the callback returns false, the table will not be scanned. This option only affects Iterators and has no impact on point lookups.- Parameters:
tableProperties- the table properties.- Returns:
- true if the table should be scanned, false otherwise.
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