package DDS.QueryCondition_Impl is
type Ref is new DDS.ReadCondition_Impl.Ref and DDS.QueryCondition.Ref with null record;
type Ref_Access is access all Ref'Class;
function Get_Query_Expression
| ( | Self | : not null access Ref) return DDS.String; | 
procedure Get_Query_Parameters
| ( | Self | : not null access Ref; | 
| Params | : not null access DDS.String_Seq.Sequence); | 
procedure Set_Query_Parameters
| ( | Self | : not null access Ref; | 
| Params | : DDS.String_Seq.Sequence); | 
function Get_ReadConditionImpl_I
| ( | Self | : access Ref) return DDS.ReadCondition_Impl.Ref_Access; | 
function CreateI
| ( | C_DataReader | : DDS_DataReader_Access; | 
| Sample_Mask | : DDS.SampleStateMask; | |
| View_Mask | : DDS.ViewStateMask; | |
| Instance_Mask | : DDS.InstanceStateMask; | |
| Query | : DDS.String; | |
| Query_Params | : DDS.String_Seq.Sequence) return DDS.QueryCondition.Ref_Access; | 
procedure Free
| ( | Self | : access Ref'Class); | 
function GetInterface
| ( | Self | : not null access Ref) return DDS_QueryCondition_Access; | 
procedure SetInterface
| ( | Self | : not null access Ref; | 
| To | : DDS_QueryCondition_Access); |