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Scanner.next()
.
See:
Description
Interface Summary | |
---|---|
RowFilterInterface | Interface used for row-level filters applied to HRegion.HScanner scan results during calls to next(). |
WritableByteArrayComparable | Interface for both Comparable |
Class Summary | |
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ColumnValueFilter | This filter is used to filter based on the value of a given column. |
InclusiveStopRowFilter | Subclass of StopRowFilter that filters rows > the stop row, making it include up to the last row but no further. |
PageRowFilter | Implementation of RowFilterInterface that limits results to a specific page size. |
PrefixRowFilter | RowFilterInterface that filters everything that does not match a prefix |
RegExpRowFilter | Implementation of RowFilterInterface that can filter by rowkey regular expression and/or individual column values (equals comparison only). |
RegexStringComparator | This comparator is for use with ColumnValueFilter, for filtering based on the value of a given column. |
RowFilterSet | Implementation of RowFilterInterface that represents a set of RowFilters which will be evaluated with a specified boolean operator MUST_PASS_ALL (!AND) or MUST_PASS_ONE (!OR). |
StopRowFilter | Implementation of RowFilterInterface that filters out rows greater than or equal to a specified rowKey. |
SubstringComparator | This comparator is for use with ColumnValueFilter, for filtering based on the value of a given column. |
WhileMatchRowFilter | WhileMatchRowFilter is a wrapper filter that filters everything after the first filtered row. |
Enum Summary | |
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ColumnValueFilter.CompareOp | Comparison operators. |
RowFilterSet.Operator | set operator |
Exception Summary | |
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InvalidRowFilterException | Used to indicate an invalid RowFilter. |
Provides row-level filters applied to HRegion scan results during calls to Scanner.next()
.
Use StopRowFilter
to stop the scan once rows exceed the supplied row key.
Filters will not stop the scan unless hosted inside of a WhileMatchRowFilter
.
Supply a set of filters to apply using RowFilterSet
.
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