com.day.cq.search.eval
Interface EvaluationContext

All Known Implementing Classes:

EvaluationContextImpl

public interface EvaluationContext

EvaluationContext is a helper class that provides access to various elements required for PredicateEvaluators during the query evaluation process.

Since:

5.2

Method Summary

Node	getNode(Row row) Helper method for implementations that returns the Node behind a Row.
String	getPath(Row row) Helper method for returning the path behind a row.
PredicateEvaluator	getPredicateEvaluator(String type) Retrieves a PredicateEvaluator for the given type.
org.apache.sling.api.resource.Resource	getResource(Row row) Helper method that returns the resource for the given row.
org.apache.sling.api.resource.ResourceResolver	getResourceResolver() Returns a (jcr) resource resolver based on the current session.
Session	getSession() Returns the session under which the Query runs.

Method Detail

getPredicateEvaluator

PredicateEvaluator getPredicateEvaluator(String type)

Retrieves a PredicateEvaluator for the given type.

getSession

Session getSession()

Returns the session under which the Query runs.

getResourceResolver

org.apache.sling.api.resource.ResourceResolver getResourceResolver()

Returns a (jcr) resource resolver based on the current session.

getNode

Node getNode(Row row)

Helper method for implementations that returns the Node behind a Row. This method will be obsolete with JCR 2.0, where the new Row.getNode() method will be available.

See Also:

getPath(Row), getResource(Row)

getPath

String getPath(Row row)

Helper method for returning the path behind a row. If an error occurs, null will be returned.

See Also:

getNode(Row), getResource(Row)

getResource

org.apache.sling.api.resource.Resource getResource(Row row)

Helper method that returns the resource for the given row.

See Also:

getPath(Row), getNode(Row)