Record Class IndexMetaData

java.lang.Object

java.lang.Record

cool.scx.jdbc.meta_data.IndexMetaData

All Implemented Interfaces:

Index

public record IndexMetaData(String name, String columnName, boolean unique)
extends Record
implements Index

IndexMetaData

Version:

0.0.1

Author:

scx567888

Constructor Summary

Constructors

Constructor	Description
IndexMetaData(String name, String columnName, boolean unique)	Creates an instance of a IndexMetaData record class.

Method Summary

Modifier and Type	Method	Description
String	columnName()	Returns the value of the columnName 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.
String	name()	Returns the value of the name record component.
final String	toString()	Returns a string representation of this record class.
boolean	unique()	Returns the value of the unique record component.

Methods inherited from class java.lang.Object

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

Constructor Details

IndexMetaData

public IndexMetaData(String name,
 String columnName,
 boolean unique)

Creates an instance of a IndexMetaData record class.

Parameters:

name - the value for the name record component

columnName - the value for the columnName record component

unique - the value for the unique 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. 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.

name

public String name()

Returns the value of the name record component.

Specified by:

name in interface Index

Returns:

the value of the name record component

columnName

public String columnName()

Returns the value of the columnName record component.

Specified by:

columnName in interface Index

Returns:

the value of the columnName record component

unique

public boolean unique()

Returns the value of the unique record component.

Specified by:

unique in interface Index

Returns:

the value of the unique record component