org.nuxeo.ecm.core.storage.dbs

Class DBSExpressionEvaluator

java.lang.Object

org.nuxeo.ecm.core.storage.ExpressionEvaluator

org.nuxeo.ecm.core.storage.dbs.DBSExpressionEvaluator

public class DBSExpressionEvaluator
extends ExpressionEvaluator

Expression evaluator for a DBSDocument state.

Since:

5.9.4

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DBSExpressionEvaluator.OrderByComparator

Nested classes/interfaces inherited from class org.nuxeo.ecm.core.storage.ExpressionEvaluator

ExpressionEvaluator.PathResolver

Field Summary

Fields inherited from class org.nuxeo.ecm.core.storage.ExpressionEvaluator

NXQL_ECM_ANCESTOR_IDS, NXQL_ECM_PATH, NXQL_ECM_READ_ACL, pathResolver, principals

Constructor Summary

Constructors

Constructor and Description
DBSExpressionEvaluator(DBSSession session, Expression expr, String[] principals)

Method Summary

Methods

Modifier and Type	Method and Description
Object	evaluateReference(Reference ref, State state) Evaluates a reference over the given state.
boolean	matches(DBSDocumentState docState)
boolean	matches(State state)
Object	walkReference(Reference ref) Evaluates a reference over the context state.

Methods inherited from class org.nuxeo.ecm.core.storage.ExpressionEvaluator

walkAnd, walkBooleanLiteral, walkDateLiteral, walkDoubleLiteral, walkEq, walkExpression, walkFunction, walkGt, walkGtEq, walkIn, walkIntegerLiteral, walkIsNotNull, walkIsNull, walkLike, walkLiteral, walkLiteralList, walkLt, walkLtEq, walkMultiExpression, walkNot, walkNotEq, walkOperand, walkOr, walkStartsWith, walkStringLiteral

Methods inherited from class java.lang.Object

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

Constructor Detail

DBSExpressionEvaluator

public DBSExpressionEvaluator(DBSSession session,
                      Expression expr,
                      String[] principals)

Method Detail

matches

public boolean matches(State state)

matches

public boolean matches(DBSDocumentState docState)

walkReference

public Object walkReference(Reference ref)

Description copied from class: ExpressionEvaluator

Evaluates a reference over the context state.

Specified by:

walkReference in class ExpressionEvaluator

Parameters:

ref - the reference

evaluateReference

public Object evaluateReference(Reference ref,
                       State state)

Description copied from class: ExpressionEvaluator

Evaluates a reference over the given state.

Specified by:

evaluateReference in class ExpressionEvaluator

Parameters:

ref - the reference

state - the state representation