Record Class SequencedCollectionsExamples.SequenceSummary

java.lang.Object

java.lang.Record

net.jrodolfo.java_evolution.java21.SequencedCollectionsExamples.SequenceSummary

Record Components:

first - the first element in encounter order

last - the last element in encounter order

reversed - the values observed through the reversed view

Enclosing class:

SequencedCollectionsExamples

public static record SequencedCollectionsExamples.SequenceSummary(String first, String last, List<String> reversed)
extends Record

Captures direct observations from SequencedCollection.

Constructor Summary

Constructors

Constructor	Description
SequenceSummary(String first, String last, List<String> reversed)	Creates an instance of a SequenceSummary record class.

Method Summary

Modifier and Type	Method	Description
final boolean	equals(Object o)	Indicates whether some other object is "equal to" this one.
String	first()	Returns the value of the first record component.
final int	hashCode()	Returns a hash code value for this object.
String	last()	Returns the value of the last record component.
List<String>	reversed()	Returns the value of the reversed 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

SequenceSummary

public SequenceSummary(String first,
 String last,
 List<String> reversed)

Creates an instance of a SequenceSummary record class.

Parameters:

first - the value for the first record component

last - the value for the last record component

reversed - the value for the reversed record component

Method Details

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.

first

public String first()

Returns the value of the first record component.

Returns:

the value of the first record component

last

public String last()

Returns the value of the last record component.

Returns:

the value of the last record component

reversed

public List<String> reversed()

Returns the value of the reversed record component.

Returns:

the value of the reversed record component