Class JoinOn

java.lang.Object

com.kingsrook.qqq.backend.core.model.metadata.joins.JoinOn

All Implemented Interfaces:

Cloneable

public class JoinOn
extends Object
implements Cloneable

Specification for (at least part of) how two tables join together - e.g., leftField = rightField. Used as part of a list in a QJoinMetaData.

Constructor Summary

Constructors

Constructor	Description
JoinOn()	Constructor
JoinOn(String leftField, String rightField)	Constructor

Method Summary

Modifier and Type	Method	Description
JoinOn	clone()
JoinOn	flip()	Return a new JoinOn, with the fields of this one, but flipped (right ←→ left)
String	getLeftField()	Getter for leftField
String	getRightField()	Getter for rightField
void	setLeftField(String leftField)	Setter for leftField
void	setRightField(String rightField)	Setter for rightField
JoinOn	withLeftField(String leftField)	Fluent setter for leftField
JoinOn	withRightField(String rightField)	Fluent setter for rightField

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JoinOn

public JoinOn()

Constructor

JoinOn

public JoinOn(String leftField,
 String rightField)

Constructor

Method Details

flip

public JoinOn flip()

Return a new JoinOn, with the fields of this one, but flipped (right ←→ left)

getLeftField

public String getLeftField()

Getter for leftField

setLeftField

public void setLeftField(String leftField)

Setter for leftField

withLeftField

public JoinOn withLeftField(String leftField)

Fluent setter for leftField

getRightField

public String getRightField()

Getter for rightField

setRightField

public void setRightField(String rightField)

Setter for rightField

withRightField

public JoinOn withRightField(String rightField)

Fluent setter for rightField

clone

public JoinOn clone()

Overrides:

clone in class Object