Package org.alfresco.repo.search.impl.querymodel.impl

Class BaseQuery

java.lang.Object

org.alfresco.repo.search.impl.querymodel.impl.BaseQuery

All Implemented Interfaces:

Query

Direct Known Subclasses:

LuceneQuery

public class BaseQuery
extends Object
implements Query

Author:

andyh

Constructor Summary

Constructors

Constructor	Description
BaseQuery(List<Column> columns, Source source, Constraint constraint, List<Ordering> orderings)

Method Summary

Modifier and Type	Method	Description
List<Column>	getColumns()	Get the columns to return from the query This may not be null and must contain at least one entry. "*" "A.*" etc column specifications are not supported.
Constraint	getConstraint()	Get the constraints for the query.
List<Ordering>	getOrderings()	Get any orderings (may be an empty list or null)
Source	getSource()	Get the source for the query Must not be null.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

BaseQuery

public BaseQuery(List<Column> columns,
 Source source,
 Constraint constraint,
 List<Ordering> orderings)

Method Details

getColumns

public List<Column> getColumns()

Description copied from interface: Query

Get the columns to return from the query This may not be null and must contain at least one entry. "*" "A.*" etc column specifications are not supported. These should have been previously expanded between any query parse and building the query model.

Specified by:

getColumns in interface Query

getConstraint

public Constraint getConstraint()

Description copied from interface: Query

Get the constraints for the query. This is as defined - with no hoisting etc. Hoisting is the problem of the implementation layer. May be null for unconstrained.

Specified by:

getConstraint in interface Query

Returns:

Constraint

getOrderings

public List<Ordering> getOrderings()

Description copied from interface: Query

Get any orderings (may be an empty list or null)

Specified by:

getOrderings in interface Query

getSource

public Source getSource()

Description copied from interface: Query

Get the source for the query Must not be null.

Specified by:

getSource in interface Query

Returns:

Source

toString

public String toString()

Overrides:

toString in class Object