QCon Class

Summary

Base class for all constraints on queries.
graph BT Type-->Base0["Object"] Type-.->Interface0["IConstraint"] click Interface0 "/db4o-gpl-doc/output/api/Db4objects.Db4o.Query/IConstraint" Type-.->Interface1["IVisitor4"] click Interface1 "/db4o-gpl-doc/output/api/Db4objects.Db4o.Foundation/IVisitor4" Type-.->Interface2["IUnversioned"] click Interface2 "/db4o-gpl-doc/output/api/Db4objects.Db4o.Types/IUnversioned" Type["QCon"] class Type type-node Derived0["QConObject"]-->Type click Derived0 "/db4o-gpl-doc/output/api/Db4objects.Db4o.Internal.Query.Processor/QConObject" Derived1["QConUnconditional"]-->Type click Derived1 "/db4o-gpl-doc/output/api/Db4objects.Db4o.Internal.Query.Processor/QConUnconditional" Derived2["QConEvaluation"]-->Type click Derived2 "/db4o-gpl-doc/output/api/Db4objects.Db4o.Internal.Query.Processor/QConEvaluation" Derived3["QConJoin"]-->Type click Derived3 "/db4o-gpl-doc/output/api/Db4objects.Db4o.Internal.Query.Processor/QConJoin" Derived4["QConstraints"]-->Type click Derived4 "/db4o-gpl-doc/output/api/Db4objects.Db4o.Internal.Query.Processor/QConstraints"

Syntax

public abstract class QCon : IConstraint, IVisitor4, IUnversioned

Remarks

Base class for all constraints on queries.

Constructors

Name Summary
QCon()

Fields

Name Constant Value Summary
_children
i_evaluator
i_parent

Methods