Package org.evomaster.client.java.controller.mongo.selectors

Class EqualsSelector

java.lang.Object

org.evomaster.client.java.controller.mongo.selectors.QuerySelector

org.evomaster.client.java.controller.mongo.selectors.EqualsSelector

public class EqualsSelector
extends QuerySelector

{ field: { $eq: value } }

Field Summary

Fields

Modifier and Type	Field	Description
static final String	EQUALS_OPERATOR

Constructor Summary

Constructors

Constructor	Description
EqualsSelector()

Method Summary

Modifier and Type	Method	Description
protected String	extractOperator(Object query)	Extracts the operator (for example $eq) from the query.
QueryOperation	getOperation(Object bsonDocument)	Returns the operation mapped to the selector if the query satisfy all syntax checks or null if not.
protected String	operator()	The operator a query must have to be considered as an instance of the corresponding operation.
protected QueryOperation	parseValue(String fieldName, Object value)	Parses the provided field name and value into a QueryOperation representing an equality condition.

Methods inherited from class org.evomaster.client.java.controller.mongo.selectors.QuerySelector

hasTheExpectedOperator, isUniqueEntry

Methods inherited from class java.lang.Object

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

Field Details

EQUALS_OPERATOR

public static final String EQUALS_OPERATOR

See Also:

• Constant Field Values

Constructor Details

EqualsSelector

public EqualsSelector()

Method Details

parseValue

protected QueryOperation parseValue(String fieldName,
 Object value)

Parses the provided field name and value into a QueryOperation representing an equality condition.

Parameters:

fieldName - the name of the field involved in the condition; must not be null

value - the value to match against the field; null is a valid value

Returns:

an instance of EqualsOperation representing the equality condition for the given field and value

operator

protected String operator()

Description copied from class: QuerySelector

The operator a query must have to be considered as an instance of the corresponding operation.

Specified by:

operator in class QuerySelector

getOperation

public QueryOperation getOperation(Object bsonDocument)

Description copied from class: QuerySelector

Returns the operation mapped to the selector if the query satisfy all syntax checks or null if not.

Specified by:

getOperation in class QuerySelector

extractOperator

protected String extractOperator(Object query)

Description copied from class: QuerySelector

Extracts the operator (for example $eq) from the query.

Specified by:

extractOperator in class QuerySelector