Record Class AppendOptions

java.lang.Object

java.lang.Record

org.j7m.middleware.api.durablelog.AppendOptions

Record Components:

maxPayloadBytes - maximum payload bytes allowed by the caller

maxRecordsPerAppend - maximum records allowed by the caller

hashChain - whether hash-chain metadata is requested

All Implemented Interfaces:

Serializable

public record AppendOptions(long maxPayloadBytes, int maxRecordsPerAppend, boolean hashChain)
extends Record
implements Serializable

Append options.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
AppendOptions(long maxPayloadBytes, int maxRecordsPerAppend, boolean hashChain)	Creates append options.

Method Summary

Modifier and Type	Method	Description
static AppendOptions	defaults()	Returns default append options.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
boolean	hashChain()	Returns the value of the hashChain record component.
final int	hashCode()	Returns a hash code value for this object.
long	maxPayloadBytes()	Returns the value of the maxPayloadBytes record component.
int	maxRecordsPerAppend()	Returns the value of the maxRecordsPerAppend record component.
final String	toString()	Returns a string representation of this record class.

Methods inherited from class Object

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

Constructor Details

AppendOptions

public AppendOptions(long maxPayloadBytes,
 int maxRecordsPerAppend,
 boolean hashChain)

Creates append options.

Method Details

defaults

public static AppendOptions defaults()

Returns default append options.

Returns:

default append options

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. All components in this record class 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.

maxPayloadBytes

public long maxPayloadBytes()

Returns the value of the maxPayloadBytes record component.

Returns:

the value of the maxPayloadBytes record component

maxRecordsPerAppend

public int maxRecordsPerAppend()

Returns the value of the maxRecordsPerAppend record component.

Returns:

the value of the maxRecordsPerAppend record component

hashChain

public boolean hashChain()

Returns the value of the hashChain record component.

Returns:

the value of the hashChain record component