mil.nga.geopackage.extension.index

Class FeatureTableIndex

java.lang.Object

mil.nga.geopackage.extension.BaseExtension

mil.nga.geopackage.extension.index.FeatureTableCoreIndex

mil.nga.geopackage.extension.index.FeatureTableIndex

public class FeatureTableIndex
extends FeatureTableCoreIndex

Feature Table Index NGA Extension implementation. This extension is used to index Geometries within a feature table by their minimum bounding box for bounding box queries. This extension is required to provide an index implementation when a SQLite version is used before SpatialLite support (Android).

Since:

1.1.0

Field Summary

Fields inherited from class mil.nga.geopackage.extension.index.FeatureTableCoreIndex

chunkLimit, EXTENSION_AUTHOR, EXTENSION_DEFINITION, EXTENSION_NAME, EXTENSION_NAME_NO_AUTHOR, progress, tolerance

Fields inherited from class mil.nga.geopackage.extension.BaseExtension

extensionsDao, geoPackage

Constructor Summary

Constructors

Constructor and Description
FeatureTableIndex(GeoPackage geoPackage, FeatureDao featureDao) Constructor

Method Summary

Modifier and Type	Method and Description
void	close() Close the table index
int	countFeatures(BoundingBox boundingBox) Count the Features within the bounding box, projected correctly
int	countFeatures(BoundingBox boundingBox, Map<String,Object> fieldValues) Count the Features within the bounding box, projected correctly
int	countFeatures(BoundingBox boundingBox, mil.nga.sf.proj.Projection projection) Count the Features within the bounding box in the provided projection
int	countFeatures(BoundingBox boundingBox, mil.nga.sf.proj.Projection projection, Map<String,Object> fieldValues) Count the Features within the bounding box in the provided projection
int	countFeatures(BoundingBox boundingBox, mil.nga.sf.proj.Projection projection, String where) Count the Features within the bounding box in the provided projection
int	countFeatures(BoundingBox boundingBox, mil.nga.sf.proj.Projection projection, String where, String[] whereArgs) Count the Features within the bounding box in the provided projection
int	countFeatures(BoundingBox boundingBox, String where) Count the Features within the bounding box, projected correctly
int	countFeatures(BoundingBox boundingBox, String where, String[] whereArgs) Count the Features within the bounding box, projected correctly
int	countFeatures(mil.nga.sf.GeometryEnvelope envelope) Count the Features within the Geometry Envelope
int	countFeatures(mil.nga.sf.GeometryEnvelope envelope, Map<String,Object> fieldValues) Count the Features within the Geometry Envelope
int	countFeatures(mil.nga.sf.GeometryEnvelope envelope, String where) Count the Features within the Geometry Envelope
int	countFeatures(mil.nga.sf.GeometryEnvelope envelope, String where, String[] whereArgs) Count the Features within the Geometry Envelope
int	countFeatures(Map<String,Object> fieldValues) Count features
int	countFeatures(String where) Count features
int	countFeatures(String where, String[] whereArgs) Count features
int	deleteIndex(FeatureRow row) Delete the index for the feature row
FeatureRow	getFeatureRow(GeometryIndex geometryIndex) Get the feature row for the Geometry Index
mil.nga.sf.proj.Projection	getProjection()
boolean	index(FeatureRow row) Index the feature row.
protected int	indexTable(TableIndex tableIndex)
FeatureCursor	queryFeatures() Query for all Features
FeatureCursor	queryFeatures(BoundingBox boundingBox) Query for Features within the bounding box, projected correctly
FeatureCursor	queryFeatures(BoundingBox boundingBox, Map<String,Object> fieldValues) Query for Features within the bounding box, projected correctly
FeatureCursor	queryFeatures(BoundingBox boundingBox, mil.nga.sf.proj.Projection projection) Query for Features within the bounding box in the provided projection
FeatureCursor	queryFeatures(BoundingBox boundingBox, mil.nga.sf.proj.Projection projection, Map<String,Object> fieldValues) Query for Features within the bounding box in the provided projection
FeatureCursor	queryFeatures(BoundingBox boundingBox, mil.nga.sf.proj.Projection projection, String where) Query for Features within the bounding box in the provided projection
FeatureCursor	queryFeatures(BoundingBox boundingBox, mil.nga.sf.proj.Projection projection, String where, String[] whereArgs) Query for Features within the bounding box in the provided projection
FeatureCursor	queryFeatures(BoundingBox boundingBox, String where) Query for Features within the bounding box, projected correctly
FeatureCursor	queryFeatures(BoundingBox boundingBox, String where, String[] whereArgs) Query for Features within the bounding box, projected correctly
FeatureCursor	queryFeatures(mil.nga.sf.GeometryEnvelope envelope) Query for Features within the Geometry Envelope
FeatureCursor	queryFeatures(mil.nga.sf.GeometryEnvelope envelope, Map<String,Object> fieldValues) Query for Features within the Geometry Envelope
FeatureCursor	queryFeatures(mil.nga.sf.GeometryEnvelope envelope, String where) Query for Features within the Geometry Envelope
FeatureCursor	queryFeatures(mil.nga.sf.GeometryEnvelope envelope, String where, String[] whereArgs) Query for Features within the Geometry Envelope
FeatureCursor	queryFeatures(Map<String,Object> fieldValues) Query for features
FeatureCursor	queryFeatures(String where) Query for features
FeatureCursor	queryFeatures(String where, String[] whereArgs) Query for features

Methods inherited from class mil.nga.geopackage.extension.index.FeatureTableCoreIndex

count, count, count, count, deleteIndex, deleteIndex, getBoundingBox, getBoundingBox, getChunkLimit, getColumnName, getExtension, getFeatureBoundingBox, getGeoPackage, getLastIndexed, getTableIndex, getTableName, getTolerance, index, index, index, isIndexed, query, query, query, query, queryBuilder, queryBuilder, queryIdsSQL, queryIdsSQL, setChunkLimit, setProgress, setTolerance, updateLastIndexed

Methods inherited from class mil.nga.geopackage.extension.BaseExtension

get, getExtensions, getExtensions, getExtensionsDao, getOrCreate, has, has, has

Methods inherited from class java.lang.Object

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

Constructor Detail

FeatureTableIndex

public FeatureTableIndex(GeoPackage geoPackage,
                         FeatureDao featureDao)

Constructor

Parameters:

geoPackage - GeoPackage

featureDao - feature dao

Method Detail

getProjection

public mil.nga.sf.proj.Projection getProjection()

Specified by:

getProjection in class FeatureTableCoreIndex

close

public void close()

Close the table index

index

public boolean index(FeatureRow row)

Index the feature row. This method assumes that indexing has been completed and maintained as the last indexed time is updated.

Parameters:

row - feature row

Returns:

true if indexed

indexTable

protected int indexTable(TableIndex tableIndex)

Specified by:

indexTable in class FeatureTableCoreIndex

deleteIndex

public int deleteIndex(FeatureRow row)

Delete the index for the feature row

Parameters:

row - feature row

Returns:

deleted rows, should be 0 or 1

getFeatureRow

public FeatureRow getFeatureRow(GeometryIndex geometryIndex)

Get the feature row for the Geometry Index

Parameters:

geometryIndex - geometry index

Returns:

feature row

queryFeatures

public FeatureCursor queryFeatures()

Query for all Features

Returns:

feature cursor

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(Map<String,Object> fieldValues)

Query for features

Parameters:

fieldValues - field values

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(Map<String,Object> fieldValues)

Count features

Parameters:

fieldValues - field values

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(String where)

Query for features

Parameters:

where - where clause

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(String where)

Count features

Parameters:

where - where clause

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(String where,
                                   String[] whereArgs)

Query for features

Parameters:

where - where clause

whereArgs - where arguments

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(String where,
                         String[] whereArgs)

Count features

Parameters:

where - where clause

whereArgs - where arguments

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(BoundingBox boundingBox)

Query for Features within the bounding box, projected correctly

Parameters:

boundingBox - bounding box

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(BoundingBox boundingBox)

Count the Features within the bounding box, projected correctly

Parameters:

boundingBox - bounding box

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(BoundingBox boundingBox,
                                   Map<String,Object> fieldValues)

Query for Features within the bounding box, projected correctly

Parameters:

boundingBox - bounding box

fieldValues - field values

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(BoundingBox boundingBox,
                         Map<String,Object> fieldValues)

Count the Features within the bounding box, projected correctly

Parameters:

boundingBox - bounding box

fieldValues - field values

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(BoundingBox boundingBox,
                                   String where)

Query for Features within the bounding box, projected correctly

Parameters:

boundingBox - bounding box

where - where clause

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(BoundingBox boundingBox,
                         String where)

Count the Features within the bounding box, projected correctly

Parameters:

boundingBox - bounding box

where - where clause

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(BoundingBox boundingBox,
                                   String where,
                                   String[] whereArgs)

Query for Features within the bounding box, projected correctly

Parameters:

boundingBox - bounding box

where - where clause

whereArgs - where arguments

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(BoundingBox boundingBox,
                         String where,
                         String[] whereArgs)

Count the Features within the bounding box, projected correctly

Parameters:

boundingBox - bounding box

where - where clause

whereArgs - where arguments

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(BoundingBox boundingBox,
                                   mil.nga.sf.proj.Projection projection)

Query for Features within the bounding box in the provided projection

Parameters:

boundingBox - bounding box

projection - projection of the provided bounding box

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(BoundingBox boundingBox,
                         mil.nga.sf.proj.Projection projection)

Count the Features within the bounding box in the provided projection

Parameters:

boundingBox - bounding box

projection - projection of the provided bounding box

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(BoundingBox boundingBox,
                                   mil.nga.sf.proj.Projection projection,
                                   Map<String,Object> fieldValues)

Query for Features within the bounding box in the provided projection

Parameters:

boundingBox - bounding box

projection - projection of the provided bounding box

fieldValues - field values

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(BoundingBox boundingBox,
                         mil.nga.sf.proj.Projection projection,
                         Map<String,Object> fieldValues)

Count the Features within the bounding box in the provided projection

Parameters:

boundingBox - bounding box

projection - projection of the provided bounding box

fieldValues - field values

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(BoundingBox boundingBox,
                                   mil.nga.sf.proj.Projection projection,
                                   String where)

Query for Features within the bounding box in the provided projection

Parameters:

boundingBox - bounding box

projection - projection of the provided bounding box

where - where clause

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(BoundingBox boundingBox,
                         mil.nga.sf.proj.Projection projection,
                         String where)

Count the Features within the bounding box in the provided projection

Parameters:

boundingBox - bounding box

projection - projection of the provided bounding box

where - where clause

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(BoundingBox boundingBox,
                                   mil.nga.sf.proj.Projection projection,
                                   String where,
                                   String[] whereArgs)

Query for Features within the bounding box in the provided projection

Parameters:

boundingBox - bounding box

projection - projection of the provided bounding box

where - where clause

whereArgs - where arguments

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(BoundingBox boundingBox,
                         mil.nga.sf.proj.Projection projection,
                         String where,
                         String[] whereArgs)

Count the Features within the bounding box in the provided projection

Parameters:

boundingBox - bounding box

projection - projection of the provided bounding box

where - where clause

whereArgs - where arguments

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(mil.nga.sf.GeometryEnvelope envelope)

Query for Features within the Geometry Envelope

Parameters:

envelope - geometry envelope

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(mil.nga.sf.GeometryEnvelope envelope)

Count the Features within the Geometry Envelope

Parameters:

envelope - geometry envelope

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(mil.nga.sf.GeometryEnvelope envelope,
                                   Map<String,Object> fieldValues)

Query for Features within the Geometry Envelope

Parameters:

envelope - geometry envelope

fieldValues - field values

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(mil.nga.sf.GeometryEnvelope envelope,
                         Map<String,Object> fieldValues)

Count the Features within the Geometry Envelope

Parameters:

envelope - geometry envelope

fieldValues - field values

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(mil.nga.sf.GeometryEnvelope envelope,
                                   String where)

Query for Features within the Geometry Envelope

Parameters:

envelope - geometry envelope

where - where clause

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(mil.nga.sf.GeometryEnvelope envelope,
                         String where)

Count the Features within the Geometry Envelope

Parameters:

envelope - geometry envelope

where - where clause

Returns:

count

Since:

3.4.0

queryFeatures

public FeatureCursor queryFeatures(mil.nga.sf.GeometryEnvelope envelope,
                                   String where,
                                   String[] whereArgs)

Query for Features within the Geometry Envelope

Parameters:

envelope - geometry envelope

where - where clause

whereArgs - where arguments

Returns:

feature cursor

Since:

3.4.0

countFeatures

public int countFeatures(mil.nga.sf.GeometryEnvelope envelope,
                         String where,
                         String[] whereArgs)

Count the Features within the Geometry Envelope

Parameters:

envelope - geometry envelope

where - where clause

whereArgs - where arguments

Returns:

count

Since:

3.4.0