LocalProperty (presto-spi 347 API)

All Known Implementing Classes:

ConstantProperty, GroupingProperty, SortingProperty
```
public interface LocalProperty<E>
```

Method Summary

All Methods Instance Methods Abstract Methods Default Methods
Modifier and Type	Method	Description
`default LocalProperty<E>`	`constrain(Set<E> columns)`	Return a new instance with the give (reduced) set of columns
`Set<E>`	`getColumns()`
`boolean`	`isOrderSensitive()`	Returns true if reordering breaks this LocalProperty
`boolean`	`isSimplifiedBy(LocalProperty<E> actual)`	Return true if the actual LocalProperty can be used to simplify this LocalProperty
`<T> Optional<LocalProperty<T>>`	`translate(Function<E,Optional<T>> translator)`
`default Optional<LocalProperty<E>>`	`withConstants(Set<E> constants)`	Simplfies this LocalProperty provided that the specified inputs are constants

- Method Detail
  - translate
```
<T> Optional<LocalProperty<T>> translate(Function<E,Optional<T>> translator)
```
  - isOrderSensitive
```
boolean isOrderSensitive()
```
    Returns true if reordering breaks this LocalProperty
  - isSimplifiedBy
```
boolean isSimplifiedBy(LocalProperty<E> actual)
```
    Return true if the actual LocalProperty can be used to simplify this LocalProperty
  - withConstants
```
default Optional<LocalProperty<E>> withConstants(Set<E> constants)
```
    Simplfies this LocalProperty provided that the specified inputs are constants
  - constrain
```
default LocalProperty<E> constrain(Set<E> columns)
```
    Return a new instance with the give (reduced) set of columns
  - getColumns
```
Set<E> getColumns()
```