com.redhat.lightblue.query

Class UnaryLogicalExpression

java.lang.Object

com.redhat.lightblue.util.JsonObject

com.redhat.lightblue.query.QueryExpression

com.redhat.lightblue.query.LogicalExpression

com.redhat.lightblue.query.UnaryLogicalExpression

All Implemented Interfaces:

Serializable

public class UnaryLogicalExpression
extends LogicalExpression

Expression of the form

 { $not : { query } }
 

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
UnaryLogicalExpression(UnaryLogicalOperator op, QueryExpression query)

Method Summary

Methods

Modifier and Type	Method and Description
static UnaryLogicalExpression	fromJson(com.fasterxml.jackson.databind.node.ObjectNode node) Parses a unary logical expression using the given object node
UnaryLogicalOperator	getOp() Returns the operator
QueryExpression	getQuery() Returns the query to which the operator will be applied
com.fasterxml.jackson.databind.JsonNode	toJson() Returns a json representation of the query

Methods inherited from class com.redhat.lightblue.query.QueryExpression

fromJson

Methods inherited from class com.redhat.lightblue.util.JsonObject

getFactory, getSourceNode, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

UnaryLogicalExpression

public UnaryLogicalExpression(UnaryLogicalOperator op,
                      QueryExpression query)

Method Detail

getOp

public UnaryLogicalOperator getOp()

Returns the operator

getQuery

public QueryExpression getQuery()

Returns the query to which the operator will be applied

toJson

public com.fasterxml.jackson.databind.JsonNode toJson()

Returns a json representation of the query

Specified by:

toJson in class JsonObject

fromJson

public static UnaryLogicalExpression fromJson(com.fasterxml.jackson.databind.node.ObjectNode node)

Parses a unary logical expression using the given object node