Package org.geotools.grid.ortholine

Class OrthoLineFeatureBuilder

Object

GridFeatureBuilder

OrthoLineFeatureBuilder

public class OrthoLineFeatureBuilder
extends GridFeatureBuilder

A basic implementation of LineFeatureBuilder which will create a SimpleFeatureType having two properties:

• element - TYPE LineString
• id - TYPE Integer

The attribute names can also be referred to using LineFeatureBuilder#DEFAULT_GEOMETRY_ATTRIBUTE_NAME and ID_ATTRIBUTE_NAME

Line elements will be assigned sequential id values starting with 1.

Since:

2.7

Author:

mbedward

Field Summary

Fields

Modifier and Type	Field	Description
static String	DEFAULT_TYPE_NAME	Default feature TYPE name: "linegrid"
protected int	id
static String	ID_ATTRIBUTE_NAME	Name used for the integer id attribute: "id"
static String	LEVEL_ATTRIBUTE_NAME	Name of the Integer level attribute ("level")
static String	VALUE_ATTRIBUTE_NAME	Name of the Object value attribute ("value")

Fields inherited from class GridFeatureBuilder

DEFAULT_GEOMETRY_ATTRIBUTE_NAME

Constructor Summary

Constructors

Constructor	Description
OrthoLineFeatureBuilder()	Creates a new instance with a feature TYPE having the default name and a null coordinate reference system.
OrthoLineFeatureBuilder(String typeName, CoordinateReferenceSystem crs)	Creates a new instance.
OrthoLineFeatureBuilder(CoordinateReferenceSystem crs)	Creates a new instance with a feature TYPE having the default name and the supplied coordinate reference system.

Method Summary

Modifier and Type	Method	Description
protected static SimpleFeatureType	createType(String typeName, CoordinateReferenceSystem crs)	Creates the feature TYPE
void	setAttributes(GridElement el, Map<String,Object> attributes)	Sets the following attributes in the provided Map: id: sequential integer level: integer level of associated with the element value: X-ordinate for a vertical line; Y-ordinate for a horizontal line

Methods inherited from class GridFeatureBuilder

getCreateFeature, getFeatureID, getType

Methods inherited from class Object

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

Field Detail

DEFAULT_TYPE_NAME

public static final String DEFAULT_TYPE_NAME

Default feature TYPE name: "linegrid"

See Also:

Constant Field Values

ID_ATTRIBUTE_NAME

public static final String ID_ATTRIBUTE_NAME

Name used for the integer id attribute: "id"

See Also:

Constant Field Values

LEVEL_ATTRIBUTE_NAME

public static final String LEVEL_ATTRIBUTE_NAME

Name of the Integer level attribute ("level")

See Also:

Constant Field Values

VALUE_ATTRIBUTE_NAME

public static final String VALUE_ATTRIBUTE_NAME

Name of the Object value attribute ("value")

See Also:

Constant Field Values

id

protected int id

Constructor Detail

OrthoLineFeatureBuilder

public OrthoLineFeatureBuilder()

Creates a new instance with a feature TYPE having the default name and a null coordinate reference system.

See Also:

DEFAULT_TYPE_NAME

OrthoLineFeatureBuilder

public OrthoLineFeatureBuilder(CoordinateReferenceSystem crs)

Creates a new instance with a feature TYPE having the default name and the supplied coordinate reference system.

Parameters:

crs - coordinate reference system (may be null)

See Also:

DEFAULT_TYPE_NAME

OrthoLineFeatureBuilder

public OrthoLineFeatureBuilder(String typeName,
                               CoordinateReferenceSystem crs)

Creates a new instance.

Parameters:

typeName - name for the feature TYPE; if null or empty, DEFAULT_TYPE_NAME will be used

crs - coordinate reference system (may be null)

Method Detail

createType

protected static SimpleFeatureType createType(String typeName,
                                              CoordinateReferenceSystem crs)

Creates the feature TYPE

Parameters:

typeName - name for the feature TYPE; if null or empty, DEFAULT_TYPE_NAME will be used

crs - coordinate reference system (may be null)

Returns:

the feature TYPE

setAttributes

public void setAttributes(GridElement el,
                          Map<String,Object> attributes)

Sets the following attributes in the provided Map:

• id: sequential integer
• level: integer level of associated with the element
• value: X-ordinate for a vertical line; Y-ordinate for a horizontal line

Specified by:

setAttributes in class GridFeatureBuilder

Parameters:

el - the element from which the new feature is being constructed

attributes - a Map into which the attributes will be put