PcrOpProcFactory (Hive Query Language 4.0.0-alpha-2 API)

```
public final class PcrOpProcFactory
extends Object
```
PcrOpProcFactory contains processors that process expression tree of filter operators following table scan operators. It walks the expression tree of the filter operator to remove partition predicates when possible. If the filter operator can be removed, the whole operator is marked to be removed later on, otherwise the predicate is changed

Nested Classes
Modifier and Type	Class and Description
`static class`	`PcrOpProcFactory.DefaultPCR` Default processor which does nothing
`static class`	`PcrOpProcFactory.FilterPCR` Remove partition condition in a filter operator when possible.

All Methods Static Methods Concrete Methods
Modifier and Type	Method and Description
`static SemanticNodeProcessor`	`getDefaultProc()`
`static SemanticNodeProcessor`	`getFilterProc()`

public static SemanticNodeProcessor getFilterProc()

public static SemanticNodeProcessor getDefaultProc()

Class PcrOpProcFactory