Result (Apache HBase 2.5.0 API)

java.lang.Object
- org.apache.hadoop.hbase.client.Result

All Implemented Interfaces:

CellScannable, CellScanner
```
@InterfaceAudience.Public
public class Result
extends Object
implements CellScannable, CellScanner
```
Single row result of a Get or Scan query.
This class is NOT THREAD SAFE.
Convenience methods are available that return various Map structures and values directly.
To get a complete mapping of all cells in the Result, which can include multiple families and multiple versions, use getMap().
To get a mapping of each family to its columns (qualifiers and values), including only the latest version of each, use getNoVersionMap(). To get a mapping of qualifiers to latest values for an individual family use getFamilyMap(byte[]).
To get the latest value for a specific family and qualifier use getValue(byte[], byte[]). A Result is backed by an array of Cell objects, each representing an HBase cell defined by the row, family, qualifier, timestamp, and value.
The underlying Cell objects can be accessed through the method listCells(). This will create a List from the internal Cell []. Better is to exploit the fact that a new Result instance is a primed CellScanner; just call advance() and current() to iterate over Cells as you would any CellScanner. Call cellScanner() to reset should you need to iterate the same Result over again (CellScanners are one-shot). If you need to overwrite a Result with another Result instance -- as in the old 'mapred' RecordReader next invocations -- then create an empty Result with the null constructor and in then use copyFrom(Result)

Field Summary

Fields
Modifier and Type	Field and Description
`private Cell[]`	`cells`
`private int`	`cellScannerIndex` Index for where we are when Result is acting as a `CellScanner`.
`private Cursor`	`cursor`
`static Result`	`EMPTY_RESULT`
`private Boolean`	`exists`
`private NavigableMap<byte[],NavigableMap<byte[],NavigableMap<Long,byte[]>>>`	`familyMap`
`private static int`	`INITIAL_CELLSCANNER_INDEX`
`private static ThreadLocal<byte[]>`	`localBuffer`
`private boolean`	`mayHaveMoreCellsInRow` See `mayHaveMoreCellsInRow()`.
`private static int`	`PAD_WIDTH`
`private boolean`	`readonly`
`private byte[]`	`row`
`private boolean`	`stale`
`private RegionLoadStats`	`stats`

Constructor Summary

Constructors
Modifier	Constructor and Description
	`Result()` Creates an empty Result w/ no KeyValue payload; returns null if you call `rawCells()`.
`private`	`Result(boolean readonly)` Allows to construct special purpose immutable Result objects, such as EMPTY_RESULT.
`private`	`Result(Cell[] cells, Boolean exists, boolean stale, boolean mayHaveMoreCellsInRow)` Private ctor.
`private`	`Result(Cursor cursor)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method and Description
`boolean`	`advance()` Advance the scanner 1 cell.
`protected int`	`binarySearch(Cell[] kvs, byte[] family, byte[] qualifier)`
`protected int`	`binarySearch(Cell[] kvs, byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength)` Searches for the latest value for the specified column.
`CellScanner`	`cellScanner()` Returns A CellScanner over the contained `Cell`s
`private void`	`checkReadonly()` All methods modifying state of Result object must call this method to ensure that special purpose immutable Results can't be accidentally modified.
`static void`	`compareResults(Result res1, Result res2)` Does a deep comparison of two Results, down to the byte arrays.
`static void`	`compareResults(Result res1, Result res2, boolean verbose)` Does a deep comparison of two Results, down to the byte arrays.
`boolean`	`containsColumn(byte[] family, byte[] qualifier)` Checks for existence of a value for the specified column (empty or not).
`boolean`	`containsColumn(byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength)` Checks for existence of a value for the specified column (empty or not).
`boolean`	`containsEmptyColumn(byte[] family, byte[] qualifier)` Checks if the specified column contains an empty value (a zero-length byte array).
`boolean`	`containsEmptyColumn(byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength)` Checks if the specified column contains an empty value (a zero-length byte array).
`boolean`	`containsNonEmptyColumn(byte[] family, byte[] qualifier)` Checks if the specified column contains a non-empty value (not a zero-length byte array).
`boolean`	`containsNonEmptyColumn(byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength)` Checks if the specified column contains a non-empty value (not a zero-length byte array).
`void`	`copyFrom(Result other)` Copy another Result into this one.
`static Result`	`create(Cell[] cells)` Instantiate a Result with the specified array of KeyValues.
`static Result`	`create(Cell[] cells, Boolean exists, boolean stale)`
`static Result`	`create(Cell[] cells, Boolean exists, boolean stale, boolean mayHaveMoreCellsInRow)`
`static Result`	`create(List<Cell> cells)` Instantiate a Result with the specified List of KeyValues.
`static Result`	`create(List<Cell> cells, Boolean exists)`
`static Result`	`create(List<Cell> cells, Boolean exists, boolean stale)`
`static Result`	`create(List<Cell> cells, Boolean exists, boolean stale, boolean mayHaveMoreCellsInRow)`
`static Result`	`createCompleteResult(Iterable<Result> partialResults)` Forms a single result from the partial results in the partialResults list.
`static Result`	`createCursorResult(Cursor cursor)`
`Cell`	`current()` Returns the current Cell which may be mutable
`List<Cell>`	`getColumnCells(byte[] family, byte[] qualifier)` Return the Cells for the specific column.
`Cell`	`getColumnLatestCell(byte[] family, byte[] qualifier)` The Cell for the most recent timestamp for a given column.
`Cell`	`getColumnLatestCell(byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength)` The Cell for the most recent timestamp for a given column.
`Cursor`	`getCursor()` Return the cursor if this Result is a cursor result.
`Boolean`	`getExists()`
`NavigableMap<byte[],byte[]>`	`getFamilyMap(byte[] family)` Map of qualifiers to values.
`NavigableMap<byte[],NavigableMap<byte[],NavigableMap<Long,byte[]>>>`	`getMap()` Map of families to all versions of its qualifiers and values.
`NavigableMap<byte[],NavigableMap<byte[],byte[]>>`	`getNoVersionMap()` Map of families to their most recent qualifiers and values.
`byte[]`	`getRow()` Method for retrieving the row key that corresponds to the row from which this Result was created.
`RegionLoadStats`	`getStats()` Returns the associated statistics about the region from which this was returned.
`static long`	`getTotalSizeOfCells(Result result)` Get total size of raw cells n * @return Total size.
`byte[]`	`getValue(byte[] family, byte[] qualifier)` Get the latest version of the specified column.
`ByteBuffer`	`getValueAsByteBuffer(byte[] family, byte[] qualifier)` Returns the value wrapped in a new `ByteBuffer`.
`ByteBuffer`	`getValueAsByteBuffer(byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength)` Returns the value wrapped in a new `ByteBuffer`.
`boolean`	`isCursor()` Return true if this Result is a cursor to tell users where the server has scanned.
`boolean`	`isEmpty()` Check if the underlying Cell [] is empty or not
`boolean`	`isPartial()` Deprecated. the word 'partial' ambiguous, use `mayHaveMoreCellsInRow()` instead. Deprecated since 1.4.0.
`boolean`	`isStale()` Whether or not the results are coming from possibly stale data.
`List<Cell>`	`listCells()` Create a sorted list of the Cell's in this result.
`boolean`	`loadValue(byte[] family, byte[] qualifier, ByteBuffer dst)` Loads the latest version of the specified column into the provided `ByteBuffer`.
`boolean`	`loadValue(byte[] family, int foffset, int flength, byte[] qualifier, int qoffset, int qlength, ByteBuffer dst)` Loads the latest version of the specified column into the provided `ByteBuffer`.
`boolean`	`mayHaveMoreCellsInRow()` For scanning large rows, the RS may choose to return the cells chunk by chunk to prevent OOM or timeout.
`private byte[]`	`notNullBytes(byte[] bytes)`
`Cell[]`	`rawCells()` Return the array of Cells backing this Result instance.
`void`	`setExists(Boolean exists)`
`void`	`setStatistics(RegionLoadStats loadStats)` Set load information about the region to the information about the result
`int`	`size()` Returns the size of the underlying Cell []
`String`	`toString()` n
`byte[]`	`value()` Returns the value of the first column in the Result.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - cells
```
private Cell[] cells
```
  - exists
```
private Boolean exists
```
  - stale
```
private boolean stale
```
  - mayHaveMoreCellsInRow
```
private boolean mayHaveMoreCellsInRow
```
    See mayHaveMoreCellsInRow().
  - row
```
private transient byte[] row
```
  - familyMap
```
private transient NavigableMap<byte[],NavigableMap<byte[],NavigableMap<Long,byte[]>>> familyMap
```
  - localBuffer
```
private static ThreadLocal<byte[]> localBuffer
```
  - PAD_WIDTH
```
private static final int PAD_WIDTH
```
    See Also:
    
    Constant Field Values
  - EMPTY_RESULT
```
public static final Result EMPTY_RESULT
```
  - INITIAL_CELLSCANNER_INDEX
```
private static final int INITIAL_CELLSCANNER_INDEX
```
    See Also:
    
    Constant Field Values
  - cellScannerIndex
```
private int cellScannerIndex
```
    Index for where we are when Result is acting as a CellScanner.
  - stats
```
private RegionLoadStats stats
```
  - readonly
```
private final boolean readonly
```
  - cursor
```
private Cursor cursor
```
- Constructor Detail
  - Result
```
public Result()
```
    Creates an empty Result w/ no KeyValue payload; returns null if you call rawCells(). Use this to represent no results if null won't do or in old 'mapred' as opposed to 'mapreduce' package MapReduce where you need to overwrite a Result instance with a copyFrom(Result) call.
  - Result
```
private Result(boolean readonly)
```
    Allows to construct special purpose immutable Result objects, such as EMPTY_RESULT.
    
    Parameters:
    
    readonly - whether this Result instance is readonly
  - Result
```
private Result(Cursor cursor)
```
  - Result
```
private Result(Cell[] cells,
               Boolean exists,
               boolean stale,
               boolean mayHaveMoreCellsInRow)
```
    Private ctor. Use create(Cell[]).
- Method Detail
  - create
```
public static Result create(List<Cell> cells)
```
    Instantiate a Result with the specified List of KeyValues.
    Note: You must ensure that the keyvalues are already sorted.
    
    Parameters:
    
    cells - List of cells
  - create
```
public static Result create(List<Cell> cells,
                            Boolean exists)
```
  - create
```
public static Result create(List<Cell> cells,
                            Boolean exists,
                            boolean stale)
```
  - create
```
public static Result create(List<Cell> cells,
                            Boolean exists,
                            boolean stale,
                            boolean mayHaveMoreCellsInRow)
```
  - create
```
public static Result create(Cell[] cells)
```
    Instantiate a Result with the specified array of KeyValues.
    Note: You must ensure that the keyvalues are already sorted.
    
    Parameters:
    
    cells - array of cells
  - create
```
public static Result create(Cell[] cells,
                            Boolean exists,
                            boolean stale)
```
  - create
```
public static Result create(Cell[] cells,
                            Boolean exists,
                            boolean stale,
                            boolean mayHaveMoreCellsInRow)
```
  - createCursorResult
```
public static Result createCursorResult(Cursor cursor)
```
  - getRow
```
public byte[] getRow()
```
    Method for retrieving the row key that corresponds to the row from which this Result was created. n
  - rawCells
```
public Cell[] rawCells()
```
    Return the array of Cells backing this Result instance. The array is sorted from smallest -> largest using the CellComparator. The array only contains what your Get or Scan specifies and no more. For example if you request column "A" 1 version you will have at most 1 Cell in the array. If you request column "A" with 2 version you will have at most 2 Cells, with the first one being the newer timestamp and the second being the older timestamp (this is the sort order defined by CellComparator). If columns don't exist, they won't be present in the result. Therefore if you ask for 1 version all columns, it is safe to iterate over this array and expect to see 1 Cell for each column and no more. This API is faster than using getFamilyMap() and getMap()
    
    Returns:
    
    array of Cells; can be null if nothing in the result
  - listCells
```
public List<Cell> listCells()
```
    Create a sorted list of the Cell's in this result. Since HBase 0.20.5 this is equivalent to raw().
    
    Returns:
    
    sorted List of Cells; can be null if no cells in the result
  - getColumnCells
```
public List<Cell> getColumnCells(byte[] family,
                                 byte[] qualifier)
```
    Return the Cells for the specific column. The Cells are sorted in the CellComparator order. That implies the first entry in the list is the most recent column. If the query (Scan or Get) only requested 1 version the list will contain at most 1 entry. If the column did not exist in the result set (either the column does not exist or the column was not selected in the query) the list will be empty. Also see getColumnLatest which returns just a Cell
    
    Parameters:
    
    family - the family n * @return a list of Cells for this column or empty list if the column did not exist in the result set
  - notNullBytes
```
private byte[] notNullBytes(byte[] bytes)
```
  - binarySearch
```
protected int binarySearch(Cell[] kvs,
                           byte[] family,
                           byte[] qualifier)
```
  - binarySearch
```
protected int binarySearch(Cell[] kvs,
                           byte[] family,
                           int foffset,
                           int flength,
                           byte[] qualifier,
                           int qoffset,
                           int qlength)
```
    Searches for the latest value for the specified column.
    
    Parameters:
    
    kvs - the array to search
    
    family - family name
    
    foffset - family offset
    
    flength - family length
    
    qualifier - column qualifier
    
    qoffset - qualifier offset
    
    qlength - qualifier length
    
    Returns:
    
    the index where the value was found, or -1 otherwise
  - getColumnLatestCell
```
public Cell getColumnLatestCell(byte[] family,
                                byte[] qualifier)
```
    The Cell for the most recent timestamp for a given column. nn *
    
    Returns:
    
    the Cell for the column, or null if no value exists in the row or none have been selected in the query (Get/Scan)
  - getColumnLatestCell
```
public Cell getColumnLatestCell(byte[] family,
                                int foffset,
                                int flength,
                                byte[] qualifier,
                                int qoffset,
                                int qlength)
```
    The Cell for the most recent timestamp for a given column.
    
    Parameters:
    
    family - family name
    
    foffset - family offset
    
    flength - family length
    
    qualifier - column qualifier
    
    qoffset - qualifier offset
    
    qlength - qualifier length
    
    Returns:
    
    the Cell for the column, or null if no value exists in the row or none have been selected in the query (Get/Scan)
  - getValue
```
public byte[] getValue(byte[] family,
                       byte[] qualifier)
```
    Get the latest version of the specified column. Note: this call clones the value content of the hosting Cell. See getValueAsByteBuffer(byte[], byte[]), etc., or listCells() if you would avoid the cloning.
    
    Parameters:
    
    family - family name
    
    qualifier - column qualifier
    
    Returns:
    
    value of latest version of column, null if none found
  - getValueAsByteBuffer
```
public ByteBuffer getValueAsByteBuffer(byte[] family,
                                       byte[] qualifier)
```
    Returns the value wrapped in a new ByteBuffer.
    
    Parameters:
    
    family - family name
    
    qualifier - column qualifier
    
    Returns:
    
    the latest version of the column, or null if none found
  - getValueAsByteBuffer
```
public ByteBuffer getValueAsByteBuffer(byte[] family,
                                       int foffset,
                                       int flength,
                                       byte[] qualifier,
                                       int qoffset,
                                       int qlength)
```
    Returns the value wrapped in a new ByteBuffer.
    
    Parameters:
    
    family - family name
    
    foffset - family offset
    
    flength - family length
    
    qualifier - column qualifier
    
    qoffset - qualifier offset
    
    qlength - qualifier length
    
    Returns:
    
    the latest version of the column, or null if none found
  - loadValue
```
public boolean loadValue(byte[] family,
                         byte[] qualifier,
                         ByteBuffer dst)
                  throws BufferOverflowException
```
    Loads the latest version of the specified column into the provided ByteBuffer.
    Does not clear or flip the buffer.
    
    Parameters:
    
    family - family name
    
    qualifier - column qualifier
    
    dst - the buffer where to write the value
    
    Returns:
    
    true if a value was found, false otherwise
    
    Throws:
    
    BufferOverflowException - there is insufficient space remaining in the buffer
  - loadValue
```
public boolean loadValue(byte[] family,
                         int foffset,
                         int flength,
                         byte[] qualifier,
                         int qoffset,
                         int qlength,
                         ByteBuffer dst)
                  throws BufferOverflowException
```
    Loads the latest version of the specified column into the provided ByteBuffer.
    Does not clear or flip the buffer.
    
    Parameters:
    
    family - family name
    
    foffset - family offset
    
    flength - family length
    
    qualifier - column qualifier
    
    qoffset - qualifier offset
    
    qlength - qualifier length
    
    dst - the buffer where to write the value
    
    Returns:
    
    true if a value was found, false otherwise
    
    Throws:
    
    BufferOverflowException - there is insufficient space remaining in the buffer
  - containsNonEmptyColumn
```
public boolean containsNonEmptyColumn(byte[] family,
                                      byte[] qualifier)
```
    Checks if the specified column contains a non-empty value (not a zero-length byte array).
    
    Parameters:
    
    family - family name
    
    qualifier - column qualifier
    
    Returns:
    
    whether or not a latest value exists and is not empty
  - containsNonEmptyColumn
```
public boolean containsNonEmptyColumn(byte[] family,
                                      int foffset,
                                      int flength,
                                      byte[] qualifier,
                                      int qoffset,
                                      int qlength)
```
    Checks if the specified column contains a non-empty value (not a zero-length byte array).
    
    Parameters:
    
    family - family name
    
    foffset - family offset
    
    flength - family length
    
    qualifier - column qualifier
    
    qoffset - qualifier offset
    
    qlength - qualifier length
    
    Returns:
    
    whether or not a latest value exists and is not empty
  - containsEmptyColumn
```
public boolean containsEmptyColumn(byte[] family,
                                   byte[] qualifier)
```
    Checks if the specified column contains an empty value (a zero-length byte array).
    
    Parameters:
    
    family - family name
    
    qualifier - column qualifier
    
    Returns:
    
    whether or not a latest value exists and is empty
  - containsEmptyColumn
```
public boolean containsEmptyColumn(byte[] family,
                                   int foffset,
                                   int flength,
                                   byte[] qualifier,
                                   int qoffset,
                                   int qlength)
```
    Checks if the specified column contains an empty value (a zero-length byte array).
    
    Parameters:
    
    family - family name
    
    foffset - family offset
    
    flength - family length
    
    qualifier - column qualifier
    
    qoffset - qualifier offset
    
    qlength - qualifier length
    
    Returns:
    
    whether or not a latest value exists and is empty
  - containsColumn
```
public boolean containsColumn(byte[] family,
                              byte[] qualifier)
```
    Checks for existence of a value for the specified column (empty or not).
    
    Parameters:
    
    family - family name
    
    qualifier - column qualifier
    
    Returns:
    
    true if at least one value exists in the result, false if not
  - containsColumn
```
public boolean containsColumn(byte[] family,
                              int foffset,
                              int flength,
                              byte[] qualifier,
                              int qoffset,
                              int qlength)
```
    Checks for existence of a value for the specified column (empty or not).
    
    Parameters:
    
    family - family name
    
    foffset - family offset
    
    flength - family length
    
    qualifier - column qualifier
    
    qoffset - qualifier offset
    
    qlength - qualifier length
    
    Returns:
    
    true if at least one value exists in the result, false if not
  - getMap
```
public NavigableMap<byte[],NavigableMap<byte[],NavigableMap<Long,byte[]>>> getMap()
```
    Map of families to all versions of its qualifiers and values.
    Returns a three level Map of the form: Map&family,Map<qualifier,Map<timestamp,value>>>
    Note: All other map returning methods make use of this map internally.
    
    Returns:
    
    map from families to qualifiers to versions
  - getNoVersionMap
```
public NavigableMap<byte[],NavigableMap<byte[],byte[]>> getNoVersionMap()
```
    Map of families to their most recent qualifiers and values.
    Returns a two level Map of the form: Map&family,Map<qualifier,value>>
    The most recent version of each qualifier will be used.
    
    Returns:
    
    map from families to qualifiers and value
  - getFamilyMap
```
public NavigableMap<byte[],byte[]> getFamilyMap(byte[] family)
```
    Map of qualifiers to values.
    Returns a Map of the form: Map<qualifier,value>
    
    Parameters:
    
    family - column family to get
    
    Returns:
    
    map of qualifiers to values
  - value
```
public byte[] value()
```
    Returns the value of the first column in the Result.
    
    Returns:
    
    value of the first column
  - isEmpty
```
public boolean isEmpty()
```
    Check if the underlying Cell [] is empty or not
    
    Returns:
    
    true if empty
  - size
```
public int size()
```
    Returns the size of the underlying Cell []
  - toString
```
public String toString()
```
    n
    
    Overrides:
    
    toString in class Object
  - compareResults
```
public static void compareResults(Result res1,
                                  Result res2)
                           throws Exception
```
    Does a deep comparison of two Results, down to the byte arrays.
    
    Parameters:
    
    res1 - first result to compare
    
    res2 - second result to compare
    
    Throws:
    
    Exception - Every difference is throwing an exception
  - compareResults
```
public static void compareResults(Result res1,
                                  Result res2,
                                  boolean verbose)
                           throws Exception
```
    Does a deep comparison of two Results, down to the byte arrays.
    
    Parameters:
    
    res1 - first result to compare
    
    res2 - second result to compare
    
    verbose - includes string representation for all cells in the exception if true; otherwise include rowkey only
    
    Throws:
    
    Exception - Every difference is throwing an exception
  - createCompleteResult
```
public static Result createCompleteResult(Iterable<Result> partialResults)
                                   throws IOException
```
    Forms a single result from the partial results in the partialResults list. This method is useful for reconstructing partial results on the client side.
    
    Parameters:
    
    partialResults - list of partial results
    
    Returns:
    
    The complete result that is formed by combining all of the partial results together
    
    Throws:
    
    IOException - A complete result cannot be formed because the results in the partial list come from different rows
  - getTotalSizeOfCells
```
public static long getTotalSizeOfCells(Result result)
```
    Get total size of raw cells n * @return Total size.
  - copyFrom
```
public void copyFrom(Result other)
```
    Copy another Result into this one. Needed for the old Mapred framework
    
    Throws:
    
    UnsupportedOperationException - if invoked on instance of EMPTY_RESULT (which is supposed to be immutable). n
  - cellScanner
```
public CellScanner cellScanner()
```
    Description copied from interface: CellScannable
    
    Returns A CellScanner over the contained Cells
    
    Specified by:
    
    cellScanner in interface CellScannable
  - current
```
public Cell current()
```
    Description copied from interface: CellScanner
    
    Returns the current Cell which may be mutable
    
    Specified by:
    
    current in interface CellScanner
  - advance
```
public boolean advance()
```
    Description copied from interface: CellScanner
    
    Advance the scanner 1 cell.
    
    Specified by:
    
    advance in interface CellScanner
    
    Returns:
    
    true if the next cell is found and CellScanner.current() will return a valid Cell
  - getExists
```
public Boolean getExists()
```
  - setExists
```
public void setExists(Boolean exists)
```
  - isStale
```
public boolean isStale()
```
    Whether or not the results are coming from possibly stale data. Stale results might be returned if Consistency is not STRONG for the query.
    
    Returns:
    
    Whether or not the results are coming from possibly stale data.
  - isPartial
```
@Deprecated
public boolean isPartial()
```
    Deprecated. the word 'partial' ambiguous, use mayHaveMoreCellsInRow() instead. Deprecated since 1.4.0.
    
    Whether or not the results are partial.
    
    See Also:
    
    mayHaveMoreCellsInRow()
  - mayHaveMoreCellsInRow
```
public boolean mayHaveMoreCellsInRow()
```
    For scanning large rows, the RS may choose to return the cells chunk by chunk to prevent OOM or timeout. This flag is used to tell you if the current Result is the last one of the current row. False means this Result is the last one. True means there MAY be more cells belonging to the current row. If you don't use Scan.setAllowPartialResults(boolean) or Scan.setBatch(int), this method will always return false because the Result must contains all cells in one Row.
  - setStatistics
```
@InterfaceAudience.Private
public void setStatistics(RegionLoadStats loadStats)
```
    Set load information about the region to the information about the result
    
    Parameters:
    
    loadStats - statistics about the current region from which this was returned
  - getStats
```
public RegionLoadStats getStats()
```
    Returns the associated statistics about the region from which this was returned. Can be null if stats are disabled.
  - checkReadonly
```
private void checkReadonly()
```
    All methods modifying state of Result object must call this method to ensure that special purpose immutable Results can't be accidentally modified.
  - isCursor
```
public boolean isCursor()
```
    Return true if this Result is a cursor to tell users where the server has scanned. In this Result the only meaningful method is getCursor(). while (r = scanner.next() && r != null) { if(r.isCursor()){ // scanning is not end, it is a cursor, save its row key and close scanner if you want, or // just continue the loop to call next(). } else { // just like before } } // scanning is end Scan.setNeedCursorResult(boolean) Cursor getCursor()
  - getCursor
```
public Cursor getCursor()
```
    Return the cursor if this Result is a cursor result. Scan.setNeedCursorResult(boolean) Cursor isCursor()

Class Result

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

cells

exists

stale

mayHaveMoreCellsInRow

row

familyMap

localBuffer

PAD_WIDTH

EMPTY_RESULT

INITIAL_CELLSCANNER_INDEX

cellScannerIndex

stats

readonly

cursor

Constructor Detail

Result

Result

Result

Result

Method Detail

create

create

create

create

create

create

create

createCursorResult

getRow

rawCells

listCells

getColumnCells

notNullBytes

binarySearch

binarySearch

getColumnLatestCell

getColumnLatestCell

getValue

getValueAsByteBuffer

getValueAsByteBuffer

loadValue

loadValue

containsNonEmptyColumn

containsNonEmptyColumn

containsEmptyColumn

containsEmptyColumn

containsColumn

containsColumn

getMap

getNoVersionMap

getFamilyMap

value

isEmpty

size

toString

compareResults

compareResults

createCompleteResult

getTotalSizeOfCells

copyFrom

cellScanner

current

advance

getExists

setExists

isStale

isPartial

mayHaveMoreCellsInRow

setStatistics

getStats

checkReadonly

isCursor

getCursor