public interface Mutator<K>
| Modifier and Type | Method and Description |
|---|---|
<N> Mutator<K> |
addCounter(K key,
String cf,
HCounterColumn<N> c)
Schedule an increment of a CounterColumn to be inserted in batch mode by
execute() |
<SN,N> Mutator<K> |
addCounter(K key,
String cf,
HCounterSuperColumn<SN,N> sc)
Schedule an increment of a SuperColumn to be inserted in batch mode by
execute() |
<N> Mutator<K> |
addCounterDeletion(K key,
String cf)
Alternate form for easy deletion of the whole row.
|
<N> Mutator<K> |
addCounterDeletion(K key,
String cf,
N counterColumnName,
Serializer<N> nameSerializer)
Adds a Deletion to the underlying batch_mutate call.
|
<SN,N> Mutator<K> |
addCounterSubDeletion(K key,
String cf,
HCounterSuperColumn<SN,N> sc)
Schedule a counter deletion.
|
<N> Mutator<K> |
addDeletion(Iterable<K> keys,
String cf)
Convenience methods to delete a list of rows.
|
<N> Mutator<K> |
addDeletion(Iterable<K> keys,
String cf,
long clock)
Convenience methods to delete a list of rows.
|
<N> Mutator<K> |
addDeletion(K key,
String cf)
Alternate form for easy deletion of the whole row.
|
<N> Mutator<K> |
addDeletion(K key,
String cf,
long clock)
Same as above accept we add the clock
|
<N> Mutator<K> |
addDeletion(K key,
String cf,
N columnNameStart,
N columnNameFinish,
Serializer<N> nameSerializer)
Adds a Range-Deletion to the underlying batch_mutate call.
|
<N> Mutator<K> |
addDeletion(K key,
String cf,
N columnNameStart,
N columnNameFinish,
Serializer<N> nameSerializer,
long clock)
Adds a Range-Deletion to the underlying batch_mutate call.
|
<N> Mutator<K> |
addDeletion(K key,
String cf,
N columnName,
Serializer<N> nameSerializer)
Adds a Deletion to the underlying batch_mutate call.
|
<N> Mutator<K> |
addDeletion(K key,
String cf,
N columnName,
Serializer<N> nameSerializer,
long clock)
Adds a Deletion to the underlying batch_mutate call.
|
<N,V> Mutator<K> |
addInsertion(K key,
String cf,
HColumn<N,V> c) |
<SN,N,V> Mutator<K> |
addInsertion(K key,
String cf,
HSuperColumn<SN,N,V> sc)
Schedule an insertion of a supercolumn to be inserted in batch mode by
execute() |
<SN,N,V> Mutator<K> |
addSubDelete(K key,
String cf,
HSuperColumn<SN,N,V> sc) |
<SN,N,V> Mutator<K> |
addSubDelete(K key,
String cf,
HSuperColumn<SN,N,V> sc,
long clock) |
<SN,N> Mutator<K> |
addSubDelete(K key,
String cf,
SN sColumnName,
N columnName,
Serializer<SN> sNameSerializer,
Serializer<N> nameSerialer) |
<SN,N> Mutator<K> |
addSubDelete(K key,
String cf,
SN sColumnName,
N columnName,
Serializer<SN> sNameSerializer,
Serializer<N> nameSerialer,
long clock) |
<SN> Mutator<K> |
addSuperDelete(K key,
String cf,
SN sColumnName,
Serializer<SN> sNameSerializer)
batches a super column for deletion
|
<N> MutationResult |
decrementCounter(K key,
String cf,
N columnName,
long increment)
Convenient method to decrement a simple counter
|
<N> MutationResult |
delete(K key,
String cf,
N columnName,
Serializer<N> nameSerializer) |
<N> MutationResult |
delete(K key,
String cf,
N columnName,
Serializer<N> nameSerializer,
long clock) |
<N> MutationResult |
deleteCounter(K key,
String cf,
N columnName,
Serializer<N> nameSerializer) |
Mutator<K> |
discardPendingMutations()
Discards all pending mutations.
|
MutationResult |
execute()
Batch executes all mutations scheduled to this Mutator instance by addInsertion, addDeletion etc.
|
int |
getPendingMutationCount()
Get the size of the pending mutations map
|
<N> MutationResult |
incrementCounter(K key,
String cf,
N columnName,
long increment)
Convenient method to increment a simple counter
|
<N,V> MutationResult |
insert(K key,
String cf,
HColumn<N,V> c) |
<SN,N,V> MutationResult |
insert(K key,
String cf,
HSuperColumn<SN,N,V> superColumn) |
<N> MutationResult |
insertCounter(K key,
String cf,
HCounterColumn<N> c)
Simple and immediate insertion (increment/decrement) of a counter
|
<SN,N> MutationResult |
insertCounter(K key,
String cf,
HCounterSuperColumn<SN,N> superColumn)
Simple and immediate insertion (increment/decrement) of a counter part of a super column
|
<SN,N> MutationResult |
subDelete(K key,
String cf,
SN supercolumnName,
N columnName,
Serializer<SN> sNameSerializer,
Serializer<N> nameSerializer)
Deletes a subcolumn of a supercolumn
|
<SN,N> MutationResult |
subDeleteCounter(K key,
String cf,
SN supercolumnName,
N columnName,
Serializer<SN> sNameSerializer,
Serializer<N> nameSerializer)
Deletes a subcolumn of a supercolumn for a counter
|
<SN> MutationResult |
superDelete(K key,
String cf,
SN supercolumnName,
Serializer<SN> sNameSerializer)
Deletes a supercolumn immediately
|
<N,V> MutationResult insert(K key, String cf, HColumn<N,V> c)
<SN,N,V> MutationResult insert(K key, String cf, HSuperColumn<SN,N,V> superColumn)
<N> MutationResult delete(K key, String cf, N columnName, Serializer<N> nameSerializer)
<N> MutationResult delete(K key, String cf, N columnName, Serializer<N> nameSerializer, long clock)
<SN,N> MutationResult subDelete(K key, String cf, SN supercolumnName, N columnName, Serializer<SN> sNameSerializer, Serializer<N> nameSerializer)
SN - super column typeN - subcolumn type<SN> MutationResult superDelete(K key, String cf, SN supercolumnName, Serializer<SN> sNameSerializer)
SN - super column type<SN> Mutator<K> addSuperDelete(K key, String cf, SN sColumnName, Serializer<SN> sNameSerializer)
<SN,N,V> Mutator<K> addInsertion(K key, String cf, HSuperColumn<SN,N,V> sc)
execute()<N> Mutator<K> addDeletion(K key, String cf, N columnName, Serializer<N> nameSerializer)
N - column name typekey - row keycf - column familycolumnName - column name. Use null to delete the whole row.nameSerializer - a name serializer<N> Mutator<K> addDeletion(K key, String cf)
N - key - <N> Mutator<K> addDeletion(Iterable<K> keys, String cf)
N - keys - list of keys to deletecf - Column Family name<N> Mutator<K> addDeletion(Iterable<K> keys, String cf, long clock)
N - keys - list of keys to deletecf - Column Family nameclock - user defined clock<N> Mutator<K> addDeletion(K key, String cf, long clock)
N - key - <N> Mutator<K> addDeletion(K key, String cf, N columnName, Serializer<N> nameSerializer, long clock)
N - column name typekey - row keycf - column familycolumnName - column name. Use null to delete the whole row.nameSerializer - a name serializerclock - custom clock to use in the deletion<N> Mutator<K> addDeletion(K key, String cf, N columnNameStart, N columnNameFinish, Serializer<N> nameSerializer)
N - column name typekey - row keycf - column familycolumnNameStart - starting column name. Cannot be null.columnNameFinish - end column name. Cannot be null.nameSerializer - a name serializer<N> Mutator<K> addDeletion(K key, String cf, N columnNameStart, N columnNameFinish, Serializer<N> nameSerializer, long clock)
N - column name typekey - row keycf - column familycolumnNameStart - starting column name. Cannot be null.columnNameFinish - end column name. Cannot be null.nameSerializer - a name serializerclock - custom clock to use in the deletion<SN,N,V> Mutator<K> addSubDelete(K key, String cf, HSuperColumn<SN,N,V> sc)
<SN,N,V> Mutator<K> addSubDelete(K key, String cf, HSuperColumn<SN,N,V> sc, long clock)
<SN,N> Mutator<K> addSubDelete(K key, String cf, SN sColumnName, N columnName, Serializer<SN> sNameSerializer, Serializer<N> nameSerialer)
<SN,N> Mutator<K> addSubDelete(K key, String cf, SN sColumnName, N columnName, Serializer<SN> sNameSerializer, Serializer<N> nameSerialer, long clock)
MutationResult execute()
<N> MutationResult insertCounter(K key, String cf, HCounterColumn<N> c)
<SN,N> MutationResult insertCounter(K key, String cf, HCounterSuperColumn<SN,N> superColumn)
<N> MutationResult incrementCounter(K key, String cf, N columnName, long increment)
<N> MutationResult decrementCounter(K key, String cf, N columnName, long increment)
<N> MutationResult deleteCounter(K key, String cf, N columnName, Serializer<N> nameSerializer)
<SN,N> MutationResult subDeleteCounter(K key, String cf, SN supercolumnName, N columnName, Serializer<SN> sNameSerializer, Serializer<N> nameSerializer)
SN - super column typeN - subcolumn type<N> Mutator<K> addCounter(K key, String cf, HCounterColumn<N> c)
execute()<SN,N> Mutator<K> addCounter(K key, String cf, HCounterSuperColumn<SN,N> sc)
execute()<N> Mutator<K> addCounterDeletion(K key, String cf, N counterColumnName, Serializer<N> nameSerializer)
N - column name typekey - row keycf - column familycounterColumnName - column name. Use null to delete the whole row.nameSerializer - a name serializer<N> Mutator<K> addCounterDeletion(K key, String cf)
N - key - <SN,N> Mutator<K> addCounterSubDeletion(K key, String cf, HCounterSuperColumn<SN,N> sc)
int getPendingMutationCount()
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