org.deegree.io.datastore.schema.content
Class SpecialContent

java.lang.Object
  org.deegree.io.datastore.schema.content.SpecialContent

All Implemented Interfaces:

FunctionParam

public class SpecialContent
extends Object
implements FunctionParam

Special content class that allows to refer to parameters of the Query or other properties of the environment.

Currently defined variables:

Variable name	Description
$QUERY.BBOX	Bounding box of the query (null if it is not present).

Version:

$Revision: 18195 $, $Date: 2009-06-18 17:55:39 +0200 (Do, 18. Jun 2009) $

Author:

Markus Schneider, last edited by: $Author: mschneider $

Nested Class Summary

static class

SpecialContent.VARIABLE Known variables.

Field Summary

static String

QUERY_BBOX_NAME Bounding box of the query (null if it is not present).

Constructor Summary

SpecialContent(String variableName)
Initializes a newly created SpecialContent object so that it represents the given variable.

Method Summary

static String[]	getKnownVariables() Returns all known variable names.
int	getSRS() Returns the vendor dependent descriptor for the SRS of the associated geometry.
SpecialContent.VARIABLE	getVariable() Returns the SpecialContent.VARIABLE.
void	setSRS(int internalSRS) Sets the vendor dependent descriptor for the SRS of the associated geometry.

Methods inherited from class java.lang.Object

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

Field Detail

QUERY_BBOX_NAME

public static final String QUERY_BBOX_NAME

Bounding box of the query (null if it is not present).

See Also:

Constant Field Values

Constructor Detail

SpecialContent

public SpecialContent(String variableName)

Initializes a newly created SpecialContent object so that it represents the given variable.

Parameters:

variableName -

Throws:

IllegalArgumentException - if given variable is not known

Method Detail

getVariable

public SpecialContent.VARIABLE getVariable()

Returns the SpecialContent.VARIABLE.

Returns:

the variable

getKnownVariables

public static String[] getKnownVariables()

Returns all known variable names.

Returns:

all known variable names

getSRS

public int getSRS()

Returns the vendor dependent descriptor for the SRS of the associated geometry.

Returns:

vendor dependent descriptor for the SRS, may be null

setSRS

public void setSRS(int internalSRS)

Sets the vendor dependent descriptor for the SRS of the associated geometry.

Parameters:

internalSRS - the vendor dependent descriptor for the SRS