| java.lang.Object
 org.deegree.model.filterencoding.AbstractOperation
org.deegree.model.filterencoding.LogicalOperation
| LogicalOperation | | public class LogicalOperation extends AbstractOperation (Code) | | Encapsulates the information of a logical_ops entity (as defined in the Filter DTD).
version:
$Revision: 9343 $
author:
Markus Schneider
author:
last edited by: $Author: apoth $
version:
1.0. $Revision: 9343 $, $Date: 2007-12-27 05:30:32 -0800 (Thu, 27 Dec 2007) $
since:
2.0 |
| Method Summary | |
| public static Operation | buildFromDOM(Element element)
Given a DOM-fragment, a corresponding Operation-object is built. | | public static Operation | buildFromDOM(Element element, boolean useVersion_1_0_0)
Given a DOM-fragment, a corresponding Operation-object is built. | | public boolean | evaluate(Feature feature)
Calculates the LogicalOperation's logical value based on the certain property
values of the given Feature. | | public List<Operation> | getArguments()
Returns the arguments of the operation. | | public StringBuffer | toXML()
Produces an indented XML representation of this object. |
| LogicalOperation | | public LogicalOperation(int operatorId, List<Operation> arguments)(Code) | | Constructs a new LogicalOperation.
See Also: OperationDefines
Parameters:
operatorId -
Parameters:
arguments - |
| buildFromDOM | | public static Operation buildFromDOM(Element element) throws FilterConstructionException(Code) | | Given a DOM-fragment, a corresponding Operation-object is built. This method recursively
calls other buildFromDOM () - methods to validate the structure of the DOM-fragment.
Parameters:
element - opertation
throws:
FilterConstructionException - if the structure of the DOM-fragment is invalid |
| buildFromDOM | | public static Operation buildFromDOM(Element element, boolean useVersion_1_0_0) throws FilterConstructionException(Code) | | Given a DOM-fragment, a corresponding Operation-object is built. This method recursively
calls other buildFromDOM () - methods to validate the structure of the DOM-fragment.
Parameters:
element - opertation
throws:
FilterConstructionException - if the structure of the DOM-fragment is invalid |
| evaluate | | public boolean evaluate(Feature feature) throws FilterEvaluationException(Code) | | Calculates the LogicalOperation's logical value based on the certain property
values of the given Feature.
Parameters:
feature - that determines the property values true, if the LogicalOperation evaluates to true, else false
throws:
FilterEvaluationException - if the evaluation fails |
| getArguments | | public List<Operation> getArguments()(Code) | | Returns the arguments of the operation. These are OperationsMetadata as well.
a list of arguments of the operation |
| toXML | | public StringBuffer toXML()(Code) | | Produces an indented XML representation of this object.
XML representation of opertation |
| Fields inherited from org.deegree.model.filterencoding.AbstractOperation | protected int operatorId(Code)(Java Doc)
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