Package org.openrefine.model

Class RowInRecordFilter

java.lang.Object

org.openrefine.model.RowInRecordFilter

All Implemented Interfaces:

Serializable, RecordFilter, RowFilter

Direct Known Subclasses:

DualExpressionsNumberComparisonRowFilter, ExpressionEqualRowFilter, ExpressionNumberComparisonRowFilter, ExpressionStringComparisonRowFilter

public abstract class RowInRecordFilter
extends Object
implements RowFilter, RecordFilter

Row filter which has also access to the spanning record. This is needed when filtering by expressions which refer to the record via the `row.record` variable. When used as a RowFilter this just passes `null` as a record.

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static RowInRecordFilter	ANY_ROW_IN_RECORD

Fields inherited from interface org.openrefine.model.RecordFilter

ANY_RECORD

Fields inherited from interface org.openrefine.model.RowFilter

ANY_ROW

Constructor Summary

Constructors

Constructor	Description
RowInRecordFilter(boolean anyRow)

Method Summary

Modifier and Type	Method	Description
boolean	filterRecord(Record record)
boolean	filterRow(long rowIndex, Row row)
abstract boolean	filterRow(long rowIndex, Row row, Record record)	Determines if a row matches the filter.
static RowInRecordFilter	fromRowFilter(RowFilter rowFilter)

Methods inherited from class java.lang.Object

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

Field Detail

ANY_ROW_IN_RECORD

public static final RowInRecordFilter ANY_ROW_IN_RECORD

Constructor Detail

RowInRecordFilter

public RowInRecordFilter(boolean anyRow)

Parameters:

anyRow - true if any matching row makes the record match, false if all rows are required.

Method Detail

filterRow

public abstract boolean filterRow(long rowIndex,
                                  Row row,
                                  Record record)

Determines if a row matches the filter.

Parameters:

rowIndex - the global index of the row (from the entire grid)

row - the row itself

record - the enclosing record

Returns:

true if the row matches the filter

filterRecord

public boolean filterRecord(Record record)

Specified by:

filterRecord in interface RecordFilter

filterRow

public boolean filterRow(long rowIndex,
                         Row row)

Specified by:

filterRow in interface RowFilter

fromRowFilter

public static RowInRecordFilter fromRowFilter(RowFilter rowFilter)