Package org.ametys.cms.search.query

Class NotQuery

java.lang.Object

org.ametys.cms.search.query.NotQuery

All Implemented Interfaces:

Query

public class NotQuery
extends Object
implements Query

Represents a Query corresponding to the logical negation of another Query.

Nested Class Summary

Nested classes/interfaces inherited from interface org.ametys.cms.search.query.Query

Query.LogicalOperator, Query.Operator

Field Summary

Fields

Modifier and Type	Field	Description
protected Query	_query	The negated query.
static String	NEGATION_QUERY_PREFIX	The prefix for making a query negative.

Constructor Summary

Constructors

Constructor	Description
NotQuery(Query query)	Build a NotQuery object.

Method Summary

Modifier and Type	Method	Description
static StringBuilder	appendNegation(StringBuilder query)	Appends a negation to the query being built.
String	build()	Build the solr query string representing the Query object.
boolean	equals(Object obj)
Query	getQuery()	Get the negated query.
int	hashCode()
String	toString(int indent)	Gets a representation of this Query, for pretty-printing for logging and debugging purposes

Methods inherited from class java.lang.Object

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

Field Detail

NEGATION_QUERY_PREFIX

public static final String NEGATION_QUERY_PREFIX

The prefix for making a query negative.

See Also:

Constant Field Values

_query

protected Query _query

The negated query.

Constructor Detail

NotQuery

public NotQuery(Query query)

Build a NotQuery object.

Parameters:

query - the negated query.

Method Detail

getQuery

public Query getQuery()

Get the negated query.

Returns:

the negated query.

appendNegation

public static StringBuilder appendNegation(StringBuilder query)

Appends a negation to the query being built.
This method just does sb.append("*:* -");

Parameters:

query - The query builder

Returns:

The given query builder

build

public String build()
             throws QuerySyntaxException

Description copied from interface: Query

Build the solr query string representing the Query object.

Specified by:

build in interface Query

Returns:

the solr query string representing the Query object.

Throws:

QuerySyntaxException - if the query can't be built because of a syntax error.

toString

public String toString(int indent)

Description copied from interface: Query

Gets a representation of this Query, for pretty-printing for logging and debugging purposes

Specified by:

toString in interface Query

Parameters:

indent - The current indentation. Base indentation is 2 (for printing a sub-level)

Returns:

a representation of this Query

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Overrides:

equals in class Object