| Interface | Description |
|---|---|
| QueryLaunchingConstraintsChecker |
Checks whether the candidate query can be allowed to launch in the current state of launched queries.
|
| Class | Description |
|---|---|
| DefaultQueryLaunchingConstraintsChecker |
This
QueryLaunchingConstraintsChecker enforces that a candidate query will be allowed to launch only if
all QueryLaunchingConstraints of lens server and all QueryLaunchingConstraints of driver selected
for query allow the query to be launched. |
| TotalQueryCostCeilingConstraint | |
| TotalQueryCostCeilingConstraintFactory |
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