Record Class DeadLetterQueue.DlqAnalysis<K>

java.lang.Object

java.lang.Record

cloud.opencode.base.cache.dlq.DeadLetterQueue.DlqAnalysis<K>

Type Parameters:

K - the key type | 键类型

Record Components:

totalEntries - the total number of entries | 总条目数

totalRetries - the total number of retries | 总重试数

avgRetriesPerEntry - the average retries per entry | 每条目平均重试数

errorTypeCounts - the error type counts | 错误类型计数

oldestFailure - the oldest failure time | 最早失败时间

newestFailure - the newest failure time | 最近失败时间

frequentFailures - the frequently failing keys | 频繁失败的键

Enclosing class:

DeadLetterQueue<K>

public static record DeadLetterQueue.DlqAnalysis<K>(int totalEntries, int totalRetries, double avgRetriesPerEntry, Map<String,Long> errorTypeCounts, Instant oldestFailure, Instant newestFailure, List<K> frequentFailures)
extends Record

DLQ analysis result DLQ 分析结果

Since:

JDK 25, opencode-base-cache V2.0.5

Author:

Leon Soo www.LeonSoo.com

Constructor Summary

Constructors

Constructor	Description
DlqAnalysis(int totalEntries, int totalRetries, double avgRetriesPerEntry, Map<String,Long> errorTypeCounts, Instant oldestFailure, Instant newestFailure, List<K> frequentFailures)	Creates an instance of a DlqAnalysis record class.

Method Summary

Modifier and Type	Method	Description
double	avgRetriesPerEntry()	Returns the value of the avgRetriesPerEntry record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
Map<String,Long>	errorTypeCounts()	Returns the value of the errorTypeCounts record component.
List<K>	frequentFailures()	Returns the value of the frequentFailures record component.
final int	hashCode()	Returns a hash code value for this object.
String	mostCommonErrorType()	mostCommonErrorType | mostCommonErrorType
Instant	newestFailure()	Returns the value of the newestFailure record component.
Instant	oldestFailure()	Returns the value of the oldestFailure record component.
final String	toString()	Returns a string representation of this record class.
int	totalEntries()	Returns the value of the totalEntries record component.
int	totalRetries()	Returns the value of the totalRetries record component.

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Details

DlqAnalysis

public DlqAnalysis(int totalEntries,
 int totalRetries,
 double avgRetriesPerEntry,
 Map<String,Long> errorTypeCounts,
 Instant oldestFailure,
 Instant newestFailure,
 List<K> frequentFailures)

Creates an instance of a DlqAnalysis record class.

Parameters:

totalEntries - the value for the totalEntries record component

totalRetries - the value for the totalRetries record component

avgRetriesPerEntry - the value for the avgRetriesPerEntry record component

errorTypeCounts - the value for the errorTypeCounts record component

oldestFailure - the value for the oldestFailure record component

newestFailure - the value for the newestFailure record component

frequentFailures - the value for the frequentFailures record component

Method Details

mostCommonErrorType

public String mostCommonErrorType()

mostCommonErrorType | mostCommonErrorType

Returns:

the result | 结果

toString

public final String toString()

Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.

Specified by:

toString in class Record

Returns:

a string representation of this object

hashCode

public final int hashCode()

Returns a hash code value for this object. The value is derived from the hash code of each of the record components.

Specified by:

hashCode in class Record

Returns:

a hash code value for this object

equals

public final boolean equals(Object o)

Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. Reference components are compared with Objects::equals(Object,Object); primitive components are compared with the compare method from their corresponding wrapper classes.

Specified by:

equals in class Record

Parameters:

o - the object with which to compare

Returns:

true if this object is the same as the o argument; false otherwise.

totalEntries

public int totalEntries()

Returns the value of the totalEntries record component.

Returns:

the value of the totalEntries record component

totalRetries

public int totalRetries()

Returns the value of the totalRetries record component.

Returns:

the value of the totalRetries record component

avgRetriesPerEntry

public double avgRetriesPerEntry()

Returns the value of the avgRetriesPerEntry record component.

Returns:

the value of the avgRetriesPerEntry record component

errorTypeCounts

public Map<String,Long> errorTypeCounts()

Returns the value of the errorTypeCounts record component.

Returns:

the value of the errorTypeCounts record component

oldestFailure

public Instant oldestFailure()

Returns the value of the oldestFailure record component.

Returns:

the value of the oldestFailure record component

newestFailure

public Instant newestFailure()

Returns the value of the newestFailure record component.

Returns:

the value of the newestFailure record component

frequentFailures

public List<K> frequentFailures()

Returns the value of the frequentFailures record component.

Returns:

the value of the frequentFailures record component