Common
```kotlin
class ResultRecord(snapshotId: SnapshotId) :
StateRecord(snapshotId), DerivedState.Record
```
## Properties
Common
```kotlin
var validSnapshotId: SnapshotId
```
Common
```kotlin
var validSnapshotWriteCount: Int
```
Common
```kotlin
var result: Any?
```
Common
```kotlin
var resultHash: Int
```
## Functions
isValid
```kotlin
fun isValid(derivedState: DerivedState<*>, snapshot: Snapshot): Boolean
```
readableHash
```kotlin
fun readableHash(derivedState: DerivedState<*>, snapshot: Snapshot): Int
```
## Companion Object
#### Properties
Common
```kotlin
val Unset = Any()
```