Package com.axelor.meta.query.plan

Record Class QueryJoinClause.RelationJoin

java.lang.Object

java.lang.Record

com.axelor.meta.query.plan.QueryJoinClause.RelationJoin

All Implemented Interfaces:

QueryJoinClause

Enclosing interface:

QueryJoinClause

public static record QueryJoinClause.RelationJoin(QuerySource source, ResolvedField relationField, QuerySource target, String type)
extends Record
implements QueryJoinClause

Join via a relational field path (e.g., self.customer).

Nested Class Summary

Nested classes/interfaces inherited from interface com.axelor.meta.query.plan.QueryJoinClause

QueryJoinClause.CrossJoin, QueryJoinClause.RelationJoin

Constructor Summary

Constructors

Constructor	Description
RelationJoin(QuerySource source, ResolvedField relationField, QuerySource target, String type)	Creates an instance of a RelationJoin 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.
ResolvedField	relationField()	Returns the value of the relationField record component.
QuerySource	source()	Returns the value of the source record component.
QuerySource	target()	Returns the value of the target record component.
final String	toString()	Returns a string representation of this record class.
String	type()	Returns the value of the type record component.

Methods inherited from class java.lang.Object

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

Constructor Details

RelationJoin

public RelationJoin(QuerySource source,
 ResolvedField relationField,
 QuerySource target,
 String type)

Creates an instance of a RelationJoin record class.

Parameters:

source - the value for the source record component

relationField - the value for the relationField record component

target - the value for the target record component

type - the value for the type 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.

source

public QuerySource source()

Returns the value of the source record component.

Returns:

the value of the source record component

relationField

public ResolvedField relationField()

Returns the value of the relationField record component.

Returns:

the value of the relationField record component

target

public QuerySource target()

Returns the value of the target record component.

Specified by:

target in interface QueryJoinClause

Returns:

the value of the target record component

type

public String type()

Returns the value of the type record component.

Specified by:

type in interface QueryJoinClause

Returns:

the value of the type record component