Record Class IndexDef

java.lang.Object

java.lang.Record

org.huiche.ddl.definition.IndexDef

Record Components:

pks - 主键列名

pkIndex - 主键索引名

uniqueMap - 唯一索引列和索引名称映射

public record IndexDef(List<String> pks, String pkIndex, Map<String,String> uniqueMap)
extends Record

索引定义

Author:

Maning

Constructor Summary

Constructors

Constructor	Description
IndexDef(List<String> pks, String pkIndex, Map<String,String> uniqueMap)	Creates an instance of a IndexDef record class.

Method Summary

Modifier and Type	Method	Description
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	pkIndex()	Returns the value of the pkIndex record component.
List<String>	pks()	Returns the value of the pks record component.
final String	toString()	Returns a string representation of this record class.
Map<String,String>	uniqueMap()	Returns the value of the uniqueMap record component.

Methods inherited from class Object

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

Constructor Details

IndexDef

public IndexDef(List<String> pks,
 String pkIndex,
 Map<String,String> uniqueMap)

Creates an instance of a IndexDef record class.

Parameters:

pks - the value for the pks record component

pkIndex - the value for the pkIndex record component

uniqueMap - the value for the uniqueMap 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.

pks

public List<String> pks()

Returns the value of the pks record component.

Returns:

the value of the pks record component

pkIndex

public String pkIndex()

Returns the value of the pkIndex record component.

Returns:

the value of the pkIndex record component

uniqueMap

public Map<String,String> uniqueMap()

Returns the value of the uniqueMap record component.

Returns:

the value of the uniqueMap record component