Uses of Class
org.apache.accumulo.core.data.Key

Packages that use Key

Package	Description
org.apache.accumulo.core.client
org.apache.accumulo.core.client.mapred
org.apache.accumulo.core.client.mapreduce
org.apache.accumulo.core.client.mapreduce.lib.partition
org.apache.accumulo.core.client.mock
org.apache.accumulo.core.data

Uses of Key in org.apache.accumulo.core.client

Methods in org.apache.accumulo.core.client that return Key

Modifier and Type	Method and Description
Key	ClientSideIteratorScanner.ScannerTranslator.getTopKey()

Methods in org.apache.accumulo.core.client that return types with arguments of type Key

Modifier and Type	Method and Description
org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value>	ClientSideIteratorScanner.ScannerTranslator.deepCopy(org.apache.accumulo.core.iterators.IteratorEnvironment env)
Iterator<Map.Entry<Key,Value>>	IsolatedScanner.iterator()
Iterator<Map.Entry<Key,Value>>	IsolatedScanner.RowBuffer.iterator()
Iterator<Map.Entry<Key,Value>>	IsolatedScanner.MemoryRowBuffer.iterator()
Iterator<Map.Entry<Key,Value>>	ClientSideIteratorScanner.iterator()
Iterator<Map.Entry<Key,Value>>	ScannerBase.iterator() Returns an iterator over an accumulo table.
Iterator<Map.Entry<Key,Value>>	RowIterator.next() Fetch the next row.

Method parameters in org.apache.accumulo.core.client with type arguments of type Key

Modifier and Type	Method and Description
void	IsolatedScanner.RowBuffer.add(Map.Entry<Key,Value> entry)
void	IsolatedScanner.MemoryRowBuffer.add(Map.Entry<Key,Value> entry)
void	ClientSideIteratorScanner.ScannerTranslator.init(org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value> source, Map<String,String> options, org.apache.accumulo.core.iterators.IteratorEnvironment env)

Constructor parameters in org.apache.accumulo.core.client with type arguments of type Key

Constructor and Description
IteratorSetting(int priority, Class<? extends org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value>> iteratorClass) Constructs an iterator setting using the given class's SimpleName for the iterator name.
IteratorSetting(int priority, Class<? extends org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value>> iteratorClass, Map<String,String> properties) Constructs an iterator setting using the given class's SimpleName for the iterator name and configured for the specified scopes with the specified parameters.
IteratorSetting(int priority, String name, Class<? extends org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value>> iteratorClass) Constructs an iterator setting configured for the scan scope with no parameters.
RowIterator(Iterable<Map.Entry<Key,Value>> iterable) Create an iterator from an Iterable.
RowIterator(Iterator<Map.Entry<Key,Value>> iterator) Create an iterator from an (ordered) sequence of KeyValue pairs.

Uses of Key in org.apache.accumulo.core.client.mapred

Fields in org.apache.accumulo.core.client.mapred declared as Key

Modifier and Type	Field and Description
protected Key	InputFormatBase.RecordReaderBase.currentKey

Fields in org.apache.accumulo.core.client.mapred with type parameters of type Key

Modifier and Type	Field and Description
protected Iterator<Map.Entry<Key,Value>>	InputFormatBase.RecordReaderBase.scannerIterator

Methods in org.apache.accumulo.core.client.mapred that return types with arguments of type Key

Modifier and Type	Method and Description
org.apache.hadoop.mapred.RecordReader<Key,Value>	AccumuloInputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
org.apache.hadoop.mapred.RecordReader<org.apache.hadoop.io.Text,org.apache.accumulo.core.util.PeekingIterator<Map.Entry<Key,Value>>>	AccumuloRowInputFormat.getRecordReader(org.apache.hadoop.mapred.InputSplit split, org.apache.hadoop.mapred.JobConf job, org.apache.hadoop.mapred.Reporter reporter)
org.apache.hadoop.mapred.RecordWriter<Key,Value>	AccumuloFileOutputFormat.getRecordWriter(org.apache.hadoop.fs.FileSystem ignored, org.apache.hadoop.mapred.JobConf job, String name, org.apache.hadoop.util.Progressable progress)

Uses of Key in org.apache.accumulo.core.client.mapreduce

Fields in org.apache.accumulo.core.client.mapreduce declared as Key

Modifier and Type	Field and Description
protected Key	InputFormatBase.RecordReaderBase.currentKey

Fields in org.apache.accumulo.core.client.mapreduce with type parameters of type Key

Modifier and Type	Field and Description
protected Iterator<Map.Entry<Key,Value>>	InputFormatBase.RecordReaderBase.scannerIterator

Methods in org.apache.accumulo.core.client.mapreduce that return types with arguments of type Key

Modifier and Type	Method and Description
org.apache.hadoop.mapreduce.RecordReader<Key,Value>	AccumuloInputFormat.createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
org.apache.hadoop.mapreduce.RecordReader<org.apache.hadoop.io.Text,org.apache.accumulo.core.util.PeekingIterator<Map.Entry<Key,Value>>>	AccumuloRowInputFormat.createRecordReader(org.apache.hadoop.mapreduce.InputSplit split, org.apache.hadoop.mapreduce.TaskAttemptContext context)
org.apache.hadoop.mapreduce.RecordWriter<Key,Value>	AccumuloFileOutputFormat.getRecordWriter(org.apache.hadoop.mapreduce.TaskAttemptContext context)

Methods in org.apache.accumulo.core.client.mapreduce with parameters of type Key

Modifier and Type	Method and Description
float	RangeInputSplit.getProgress(Key currentKey)

Uses of Key in org.apache.accumulo.core.client.mapreduce.lib.partition

Methods in org.apache.accumulo.core.client.mapreduce.lib.partition with parameters of type Key

Modifier and Type	Method and Description
int	KeyRangePartitioner.getPartition(Key key, org.apache.hadoop.io.Writable value, int numPartitions)

Uses of Key in org.apache.accumulo.core.client.mock

Methods in org.apache.accumulo.core.client.mock that return types with arguments of type Key

Modifier and Type	Method and Description
org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value>	MockScannerBase.createFilter(org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value> inner)
Iterator<Map.Entry<Key,Value>>	MockBatchScanner.iterator()
Iterator<Map.Entry<Key,Value>>	MockScannerBase.iterator()
Iterator<Map.Entry<Key,Value>>	MockScanner.iterator()
Map.Entry<Key,Value>	IteratorAdapter.next()

Method parameters in org.apache.accumulo.core.client.mock with type arguments of type Key

Modifier and Type	Method and Description
org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value>	MockScannerBase.createFilter(org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value> inner)

Constructor parameters in org.apache.accumulo.core.client.mock with type arguments of type Key

Constructor and Description
IteratorAdapter(org.apache.accumulo.core.iterators.SortedKeyValueIterator<Key,Value> inner)

Uses of Key in org.apache.accumulo.core.data

Methods in org.apache.accumulo.core.data that return Key

Modifier and Type	Method and Description
Key	Key.followingKey(PartialKey part) Returns a key that will sort immediately after this key.
Key	Range.getEndKey()
Key	Range.getStartKey()

Methods in org.apache.accumulo.core.data with parameters of type Key

Modifier and Type	Method and Description
boolean	Range.afterEndKey(Key key)
boolean	Range.beforeStartKey(Key key)
int	Key.compareTo(Key other) Compare all elements of a key.
int	Key.compareTo(Key other, PartialKey part) Compare elements of a key given by a PartialKey.
boolean	Range.contains(Key key)
boolean	Key.equals(Key other, PartialKey part) Compare part of a key.
void	Key.set(Key k) Sets this key's row, column family, column qualifier, column visibility, timestamp, and delete marker to be the same as another key's.

Constructors in org.apache.accumulo.core.data with parameters of type Key

Constructor and Description
Key(Key other) Creates a key with the same row, column family, column qualifier, column visibility, timestamp, and delete marker as the given key.
KeyValue(Key key, byte[] value) Creates a new key/value pair.
KeyValue(Key key, ByteBuffer value) Creates a new key/value pair.
KeyValue(Key key, Value value) Creates a new key/value pair.
Range(Key start, boolean startKeyInclusive, boolean infiniteStartKey, Key stop, boolean stopKeyInclusive, boolean infiniteStopKey) Creates a range from start to stop.
Range(Key startKey, boolean startKeyInclusive, Key endKey, boolean endKeyInclusive) Creates a range from startKey to endKey
Range(Key startKey, Key endKey) Creates a range from startKey inclusive to endKey inclusive
Range(Key start, Key stop, boolean startKeyInclusive, boolean stopKeyInclusive, boolean infiniteStartKey, boolean infiniteStopKey) Creates a range from start to stop.