Package com.luciad.ogc.wfs

Class TLcdWFSGetFeatureConstraints

java.lang.Object

com.luciad.ogc.wfs.TLcdWFSGetFeatureConstraints

public final class TLcdWFSGetFeatureConstraints
extends Object

A set of constraints that can be applied while retrieving features from a WFS.

See Also:

• ILcdWFSFilteredModelFactory

Method Summary

Modifier and Type	Method	Description
ILcdWFSFeatureType	getFeatureType()	Returns the type of the features being retrieved.
TLcdOGCFilter	getFilter()	Returns an OGC filter to be applied while retrieving features.
int	getMaxFeatures()	Returns the maximum number of features that may be retrieved.
String	getProperty(int aIndex)	Returns the name of a property to be retained from the retrieved features.
int	getPropertyCount()	Returns the number of properties to be retained from the retrieved features.
TLcdWFSRequestContext	getRequestContext()	Returns the request context, which gives access to the original request and a number of parsed request parameters.
TLcdOGCSortBy	getSortBy()	Returns an OGC sortBy property to be applied while retrieving features.
void	setMaxFeatures(int aMaxFeatures)	Sets the maximum number of features that may be retrieved.

Methods inherited from class java.lang.Object

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

Method Details

getFeatureType

public ILcdWFSFeatureType getFeatureType()

Returns the type of the features being retrieved.

Returns:

an ILcdWFSFeatureType

getMaxFeatures

public int getMaxFeatures()

Returns the maximum number of features that may be retrieved.

Returns:

the maximum number of features that may be retrieved

setMaxFeatures

public void setMaxFeatures(int aMaxFeatures)

Sets the maximum number of features that may be retrieved.

Parameters:

aMaxFeatures - the maximum number of features that may be retrieved.

getFilter

public TLcdOGCFilter getFilter()

Returns an OGC filter to be applied while retrieving features. If this is null, all features must be retrieved unconditionally.

Returns:

a TLcdOGCFilter

getSortBy

public TLcdOGCSortBy getSortBy()

Returns an OGC sortBy property to be applied while retrieving features. If this is null, no sorting will be applied.

Returns:

a TLcdOGCSortBy

getPropertyCount

public int getPropertyCount()

Returns the number of properties to be retained from the retrieved features. The names of the properties to be retained can be queried with getProperty().

Returns:

the number of properties to be retained from each feature

See Also:

• getProperty(int)

getProperty

public String getProperty(int aIndex)

Returns the name of a property to be retained from the retrieved features.

Parameters:

aIndex - the index of the property whose name should be returned

Returns:

a property name

See Also:

• getPropertyCount()

getRequestContext

public TLcdWFSRequestContext getRequestContext()

Returns the request context, which gives access to the original request and a number of parsed request parameters.

Returns:

the request context