Package org.nuxeo.ecm.core.query.sql.model

Class MultiExpression

java.lang.Object

org.nuxeo.ecm.core.query.sql.model.Expression

org.nuxeo.ecm.core.query.sql.model.Predicate

org.nuxeo.ecm.core.query.sql.model.MultiExpression

All Implemented Interfaces:

Serializable, ASTNode, Operand

public class MultiExpression
extends Predicate

An expression for an single operator with an arbitrary number of operands.

It extends Predicate but it's really not a real Predicate (some users of Predicate expect it to have lvalue and rvalue fields, which are null in this class).

Author:

Florent Guillaume

See Also:

• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
final List<Predicate>	predicates

Fields inherited from class org.nuxeo.ecm.core.query.sql.model.Expression

info, lvalue, operator, rvalue

Constructor Summary

Constructors

Constructor	Description
MultiExpression(MultiExpression other)	Copy constructor.
MultiExpression(Operator operator, List<Predicate> predicates)

Method Summary

Modifier and Type	Method	Description
void	accept(IVisitor visitor)	Accept the given visitor.
boolean	equals(Object other)
protected boolean	equals(MultiExpression other)
int	hashCode()
String	toString()

Methods inherited from class org.nuxeo.ecm.core.query.sql.model.Expression

getInfo, isPathExpression, isSuffix, setInfo

Methods inherited from class java.lang.Object

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

Field Details

predicates

public final List<Predicate> predicates

Constructor Details

MultiExpression

public MultiExpression(Operator operator,
 List<Predicate> predicates)

MultiExpression

public MultiExpression(MultiExpression other)

Copy constructor.

Since:

10.3

Method Details

accept

public void accept(IVisitor visitor)

Description copied from interface: ASTNode

Accept the given visitor.

Specified by:

accept in interface ASTNode

Overrides:

accept in class Expression

Parameters:

visitor - the AST node visitor

toString

public String toString()

Overrides:

toString in class Expression

equals

public boolean equals(Object other)

Overrides:

equals in class Expression

equals

protected boolean equals(MultiExpression other)

hashCode

public int hashCode()

Overrides:

hashCode in class Expression