org.opengis.filter.capability

Interface ComparisonOperators

All Known Implementing Classes:

ComparisonOperatorsImpl

public interface ComparisonOperators

Supported comparison operators in a filter capabilities document.

 <xsd:complexType name="ComparisonOperatorsType">
     <xsd:sequence maxOccurs="unbounded">
        <xsd:element name="ComparisonOperator" type="ogc:ComparisonOperatorType"/>
     </xsd:sequence>
  </xsd:complexType>
 

Author:

Justin Deoliveira, The Open Planning Project

Method Summary

Modifier and Type	Method and Description
Operator	getOperator(String name) Looks up an operator by name, returning null if no such operator found.
Collection<Operator>	getOperators() Provided comparison operators.

Method Detail

getOperators

Collection<Operator> getOperators()

Provided comparison operators.

  <xsd:element name="ComparisonOperator" type="ogc:ComparisonOperatorType"/>
  

getOperator

Operator getOperator(String name)

Looks up an operator by name, returning null if no such operator found.

Parameters:

name - the name of the operator.

Returns:

The operator, or null.