MemoryEstimate (Hive 3.1.1 API)

All Known Subinterfaces:

MapJoinBytesTableContainer.KeyValueHelper, MapJoinPersistableTableContainer, MapJoinTableContainer, VectorMapJoinBytesHashMap, VectorMapJoinBytesHashMultiSet, VectorMapJoinBytesHashSet, VectorMapJoinBytesHashTable, VectorMapJoinHashMap, VectorMapJoinHashMultiSet, VectorMapJoinHashSet, VectorMapJoinHashTable, VectorMapJoinLongHashMap, VectorMapJoinLongHashMultiSet, VectorMapJoinLongHashSet, VectorMapJoinLongHashTable, VectorMapJoinTableContainer

All Known Implementing Classes:

AbstractMapJoinTableContainer, BytesBytesMultiHashMap, HashMapWrapper, HybridHashTableContainer, MapJoinBytesTableContainer, MapJoinBytesTableContainer.DirectKeyValueWriter, VectorMapJoinFastBytesHashMap, VectorMapJoinFastBytesHashMultiSet, VectorMapJoinFastBytesHashSet, VectorMapJoinFastBytesHashTable, VectorMapJoinFastHashMap, VectorMapJoinFastHashMultiSet, VectorMapJoinFastHashSet, VectorMapJoinFastHashTable, VectorMapJoinFastKeyStore, VectorMapJoinFastLongHashMap, VectorMapJoinFastLongHashMultiSet, VectorMapJoinFastLongHashSet, VectorMapJoinFastLongHashTable, VectorMapJoinFastMultiKeyHashMap, VectorMapJoinFastMultiKeyHashMultiSet, VectorMapJoinFastMultiKeyHashSet, VectorMapJoinFastStringHashMap, VectorMapJoinFastStringHashMultiSet, VectorMapJoinFastStringHashSet, VectorMapJoinFastTableContainer, VectorMapJoinFastValueStore, VectorMapJoinOptimizedHashMap, VectorMapJoinOptimizedHashMultiSet, VectorMapJoinOptimizedHashSet, VectorMapJoinOptimizedHashTable, VectorMapJoinOptimizedLongHashMap, VectorMapJoinOptimizedLongHashMultiSet, VectorMapJoinOptimizedLongHashSet, VectorMapJoinOptimizedMultiKeyHashMap, VectorMapJoinOptimizedMultiKeyHashMultiSet, VectorMapJoinOptimizedMultiKeyHashSet, VectorMapJoinOptimizedStringHashMap, VectorMapJoinOptimizedStringHashMultiSet, VectorMapJoinOptimizedStringHashSet, WriteBuffers, WriteBuffers.Position
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public interface MemoryEstimate
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Interface that can be used to provide size estimates based on data structures held in memory for an object instance.

- Method Summary
  
  All Methods Instance Methods Abstract Methods
  Modifier and Type Method and Description
  
  long getEstimatedMemorySize()
  Returns estimated memory size based JavaDataModel

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`long`	`getEstimatedMemorySize()` Returns estimated memory size based `JavaDataModel`

- Method Detail
  - getEstimatedMemorySize
```
long getEstimatedMemorySize()
```
    Returns estimated memory size based JavaDataModel
    
    Returns:
    
    estimated memory size in bytes

Interface MemoryEstimate

Method Summary

Method Detail

getEstimatedMemorySize