io.lettuce.core.array

Class ArrayInfoFull

java.lang.Object

io.lettuce.core.array.ArrayInfo

io.lettuce.core.array.ArrayInfoFull

@Experimental
public class ArrayInfoFull
extends ArrayInfo

Immutable representation of extended metadata about a Redis array, returned by the ARINFO key FULL command.

Extends the base fields from ArrayInfo with per-slice statistics. Known fields are available via typed getters. The raw server map is accessible via ArrayInfo.getInfo() so callers can read fields added in future server versions without requiring a client release.

Note: The avg-dense-size, avg-dense-fill, and avg-sparse-size fields are returned as bulk strings by Redis (not integers), so they are represented as String here.

Since:

7.6

Author:

Aleksandar Todorov

See Also:

ArrayInfo, Redis Documentation: ARINFO

Field Summary

Fields

Modifier and Type	Field and Description
static String	AVG_DENSE_FILL
static String	AVG_DENSE_SIZE
static String	AVG_SPARSE_SIZE
static String	DENSE_SLICES
static String	SPARSE_SLICES

Fields inherited from class io.lettuce.core.array.ArrayInfo

COUNT, DIRECTORY_SIZE, LEN, NEXT_INSERT_INDEX, SLICE_SIZE, SLICES, SUPER_DIR_ENTRIES

Constructor Summary

Constructors

Constructor and Description
ArrayInfoFull(Map<String,Object> map) Creates a new ArrayInfoFull from the raw server response map.

Method Summary

Modifier and Type	Method and Description
String	getAvgDenseFill()
String	getAvgDenseSize()
String	getAvgSparseSize()
Long	getDenseSlices()
Long	getSparseSlices()

Methods inherited from class io.lettuce.core.array.ArrayInfo

getCount, getDirectorySize, getInfo, getLen, getNextInsertIndex, getSlices, getSliceSize, getSuperDirEntries

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DENSE_SLICES

public static final String DENSE_SLICES

See Also:

Constant Field Values

SPARSE_SLICES

public static final String SPARSE_SLICES

See Also:

Constant Field Values

AVG_DENSE_SIZE

public static final String AVG_DENSE_SIZE

See Also:

Constant Field Values

AVG_DENSE_FILL

public static final String AVG_DENSE_FILL

See Also:

Constant Field Values

AVG_SPARSE_SIZE

public static final String AVG_SPARSE_SIZE

See Also:

Constant Field Values

Constructor Detail

ArrayInfoFull

public ArrayInfoFull(Map<String,Object> map)

Creates a new ArrayInfoFull from the raw server response map.

Parameters:

map - the raw key-value pairs from the ARINFO FULL response.

Method Detail

getDenseSlices

public Long getDenseSlices()

Returns:

the number of dense slices, or null if not available.

getSparseSlices

public Long getSparseSlices()

Returns:

the number of sparse slices, or null if not available.

getAvgDenseSize

public String getAvgDenseSize()

Returns:

the average size of dense slices as a string, or null if not available.

getAvgDenseFill

public String getAvgDenseFill()

Returns:

the average fill ratio of dense slices as a string, or null if not available.

getAvgSparseSize

public String getAvgSparseSize()

Returns:

the average size of sparse slices as a string, or null if not available.