Package com.usatiuk.kleppmanntree

Record Class LogEffect<TimestampT extends Comparable<TimestampT>,PeerIdT extends Comparable<PeerIdT>,MetaT extends NodeMeta,NodeIdT>

java.lang.Object

java.lang.Record

com.usatiuk.kleppmanntree.LogEffect<TimestampT,PeerIdT,MetaT,NodeIdT>

Type Parameters:

TimestampT - the type of the timestamp

PeerIdT - the type of the peer ID

MetaT - the type of the node metadata

NodeIdT - the type of the node ID

Record Components:

oldInfo - the old information about the node, before it was moved. Null if the node did not exist before

effectiveOp - the operation that had caused this effect to be applied

newParentId - the ID of the new parent node

newMeta - the new metadata of the node

childId - the ID of the child node

All Implemented Interfaces:

Serializable

public record LogEffect<TimestampT extends Comparable<TimestampT>,PeerIdT extends Comparable<PeerIdT>,MetaT extends NodeMeta,NodeIdT>(LogEffectOld<TimestampT extends Comparable<TimestampT>,PeerIdT extends Comparable<PeerIdT>,MetaT extends NodeMeta,NodeIdT> oldInfo, OpMove<TimestampT extends Comparable<TimestampT>,PeerIdT extends Comparable<PeerIdT>,MetaT extends NodeMeta,NodeIdT> effectiveOp, NodeIdT newParentId, MetaT extends NodeMeta newMeta, NodeIdT childId)
extends Record
implements Serializable

LogEffect is a record that represents the effect of a log entry on a tree node.

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
LogEffect(LogEffectOld<TimestampT,PeerIdT,MetaT,NodeIdT> oldInfo, OpMove<TimestampT,PeerIdT,MetaT,NodeIdT> effectiveOp, NodeIdT newParentId, MetaT newMeta, NodeIdT childId)	Creates an instance of a LogEffect record class.

Method Summary

Modifier and Type	Method	Description
NodeIdT	childId()	Returns the value of the childId record component.
OpMove<TimestampT,PeerIdT,MetaT,NodeIdT>	effectiveOp()	Returns the value of the effectiveOp record component.
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
final int	hashCode()	Returns a hash code value for this object.
MetaT	newMeta()	Returns the value of the newMeta record component.
String	newName()
NodeIdT	newParentId()	Returns the value of the newParentId record component.
LogEffectOld<TimestampT,PeerIdT,MetaT,NodeIdT>	oldInfo()	Returns the value of the oldInfo record component.
String	oldName()
final String	toString()	Returns a string representation of this record class.

Methods inherited from class java.lang.Object

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

Constructor Details

LogEffect

public LogEffect(LogEffectOld<TimestampT,PeerIdT,MetaT,NodeIdT> oldInfo,
 OpMove<TimestampT,PeerIdT,MetaT,NodeIdT> effectiveOp,
 NodeIdT newParentId,
 MetaT newMeta,
 NodeIdT childId)

Creates an instance of a LogEffect record class.

Parameters:

oldInfo - the value for the oldInfo record component

effectiveOp - the value for the effectiveOp record component

newParentId - the value for the newParentId record component

newMeta - the value for the newMeta record component

childId - the value for the childId record component

Method Details

oldName

public String oldName()

newName

public String newName()

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 Objects::equals(Object,Object).

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.

oldInfo

public LogEffectOld<TimestampT,PeerIdT,MetaT,NodeIdT> oldInfo()

Returns the value of the oldInfo record component.

Returns:

the value of the oldInfo record component

effectiveOp

public OpMove<TimestampT,PeerIdT,MetaT,NodeIdT> effectiveOp()

Returns the value of the effectiveOp record component.

Returns:

the value of the effectiveOp record component

newParentId

public NodeIdT newParentId()

Returns the value of the newParentId record component.

Returns:

the value of the newParentId record component

newMeta

public MetaT newMeta()

Returns the value of the newMeta record component.

Returns:

the value of the newMeta record component

childId

public NodeIdT childId()

Returns the value of the childId record component.

Returns:

the value of the childId record component