org.jboss.dna.graph.query.process
Class FullTextSearchResultColumns

java.lang.Object
  org.jboss.dna.graph.query.process.QueryResultColumns
      org.jboss.dna.graph.query.process.FullTextSearchResultColumns

All Implemented Interfaces:

Serializable, QueryResults.Columns

public class FullTextSearchResultColumns
extends QueryResultColumns

A specialization of QueryResultColumns that can be used to represent results containing only the Location of the node and the

See Also:

Serialized Form

Field Summary

static QueryResultColumns

INSTANCE

Constructor Summary

FullTextSearchResultColumns()
Create a new definition for the query results containing just the locations and the full-text search scores.

FullTextSearchResultColumns(List<Column> columns)
Create a new definition for the query results given the supplied columns.

Method Summary

int	getFullTextSearchScoreIndex() Get the index of the tuple value containing the full-text search score for the node.
int	getLocationIndex() Get the index of a tuple's correct Location object.
boolean	hasFullTextSearchScores() Determine whether these results include full-text search scores.

Methods inherited from class org.jboss.dna.graph.query.process.QueryResultColumns

empty, equals, getColumnCount, getColumnIndexForName, getColumnIndexForProperty, getColumnNames, getColumns, getFullTextSearchScoreIndexFor, getLocationCount, getLocationIndex, getLocationIndexForColumn, getLocationIndexForColumn, getPropertyNameForColumn, getPropertyNameForColumn, getSelectorNames, getTupleSize, getTupleValueNames, hasSelector, includeFullTextScores, includeFullTextScores, includes, isUnionCompatible, subSelect, subSelect, toString

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

INSTANCE

public static final QueryResultColumns INSTANCE

Constructor Detail

FullTextSearchResultColumns

public FullTextSearchResultColumns()

Create a new definition for the query results containing just the locations and the full-text search scores.

FullTextSearchResultColumns

public FullTextSearchResultColumns(List<Column> columns)

Create a new definition for the query results given the supplied columns.

Parameters:

columns - the columns that define the results; should never be modified directly

Method Detail

getLocationIndex

public int getLocationIndex()

Get the index of a tuple's correct Location object.

Returns:

the Location index that corresponds to the supplied column; never negative

getFullTextSearchScoreIndex

public int getFullTextSearchScoreIndex()

Get the index of the tuple value containing the full-text search score for the node.

Returns:

the index that corresponds to the Double full-text search score, or -1 if there is no full-text search score for the named selector

hasFullTextSearchScores

public boolean hasFullTextSearchScores()

Determine whether these results include full-text search scores.

Specified by:

hasFullTextSearchScores in interface QueryResults.Columns

Overrides:

hasFullTextSearchScores in class QueryResultColumns

Returns:

true if the full-text search scores are included in the results, or false otherwise

See Also:

QueryResultColumns.hasFullTextSearchScores()