org.n52.oxf.valueDomains.filter
Interface IFilter

All Known Implementing Classes:
ComparisonFilter, LogicFilter

public interface IFilter

This interface encapsulates the behaviour of an Filter which is conform to the OGC Filter Encoding Specification 1.1.0

Author:
Christoph Stasch

Nested Class Summary
static class IFilter.ComparisonOperators
          enum represents the possible logical comparison operators as defined in OGC Filter Schema
 
Field Summary
static String AND
           
static String NOT
           
static String OR
           
 
Method Summary
 String getFilterType()
          returns the type of filter (e.g.
 String toXML()
          creates a string representation of the filter in xml-format
 

Field Detail

AND

static final String AND
See Also:
Constant Field Values

OR

static final String OR
See Also:
Constant Field Values

NOT

static final String NOT
See Also:
Constant Field Values
Method Detail

getFilterType

String getFilterType()
returns the type of filter (e.g. PROPERTY_IS_EQUAL_TO)

Returns:

toXML

String toXML()
creates a string representation of the filter in xml-format

Returns:
filter as xml-string


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