Package com.github.tadukoo.database.mysql.syntax.conditional

Class Conditional.ConditionalBuilder

java.lang.Object

com.github.tadukoo.database.mysql.syntax.conditional.Conditional.ConditionalBuilder

All Implemented Interfaces:

Conditional.Build, Conditional.FirstCondition, Conditional.Operator, Conditional.OperatorOrBuild, Conditional.SecondCondition

Enclosing class:

Conditional

public static class Conditional.ConditionalBuilder
extends Object
implements Conditional.FirstCondition, Conditional.OperatorOrBuild, Conditional.SecondCondition

Conditional Builder is used to build a Conditional. It takes the following parameters:

Conditional Parameters

Parameter	Description	Default or Required
firstCond	The first Conditional involved (it may be null if a ConditionalStatement is used instead)	Defaults to null (must specify this or firstCondStmt)
firstCondStmt	The first ConditionalStatement involved (it may be null if a Conditional is used instead)	Defaults to null (must specify this or firstCond)
operator	The operator for the conditional (it may be null if we have just one condition)	Defaults to null (required if you specify secondCond or secondCondStmt)
secondCond	The second Conditional involved (it may be null if either a ConditionalStatement is used instead or if there's only one condition)	Defaults to null
secondCondStmt	The second ConditionalStatement involved (it may be null if either a Conditional is used instead or if there's only one condition)	Defaults to null

Version:

Alpha v.0.3

Author:

Logan Ferree (Tadukoo)

Field Summary

Fields

Modifier and Type	Field	Description
private Conditional	firstCond	The first Conditional involved (it may be null if a ConditionalStatement is used instead)
private ConditionalStatement	firstCondStmt	The first ConditionalStatement involved (it may be null if a Conditional is used instead)
private SQLConjunctiveOperator	operator	The operator for the conditional (it may be null if we have just one condition)
private Conditional	secondCond	The second Conditional involved (it may be null if either a ConditionalStatement is used instead or if there's only one condition)
private ConditionalStatement	secondCondStmt	The second ConditionalStatement involved (it may be null if either a Conditional is used instead or if there's only one condition)

Constructor Summary

Constructors

Modifier	Constructor	Description
private	ConditionalBuilder()	Not allowed to instantiate outside Conditional

Method Summary

Modifier and Type	Method	Description
Conditional	build()	Constructs a new Conditional with the set parameters after checking for errors
private void	checkForErrors()	Checks for any errors in the set parameters
Conditional.Operator	firstCond(Conditional firstCond)
Conditional.OperatorOrBuild	firstCondStmt(ConditionalStatement firstCondStmt)
Conditional.SecondCondition	operator(SQLConjunctiveOperator operator)
Conditional.Build	secondCond(Conditional secondCond)
Conditional.Build	secondCondStmt(ConditionalStatement secondCondStmt)

Methods inherited from class java.lang.Object

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

Field Details

firstCond

private Conditional firstCond

The first Conditional involved (it may be null if a ConditionalStatement is used instead)

firstCondStmt

private ConditionalStatement firstCondStmt

The first ConditionalStatement involved (it may be null if a Conditional is used instead)

operator

private SQLConjunctiveOperator operator

The operator for the conditional (it may be null if we have just one condition)

secondCond

private Conditional secondCond

The second Conditional involved (it may be null if either a ConditionalStatement is used instead or if there's only one condition)

secondCondStmt

private ConditionalStatement secondCondStmt

The second ConditionalStatement involved (it may be null if either a Conditional is used instead or if there's only one condition)

Constructor Details

ConditionalBuilder

private ConditionalBuilder()

Not allowed to instantiate outside Conditional

Method Details

firstCond

public Conditional.Operator firstCond(Conditional firstCond)

Specified by:

firstCond in interface Conditional.FirstCondition

Parameters:

firstCond - The first Conditional involved (it may be null if a ConditionalStatement is used instead)

Returns:

this, to continue building

firstCondStmt

public Conditional.OperatorOrBuild firstCondStmt(ConditionalStatement firstCondStmt)

Specified by:

firstCondStmt in interface Conditional.FirstCondition

Parameters:

firstCondStmt - The first ConditionalStatement involved (it may be null if a Conditional is used instead)

Returns:

this, to continue building

operator

public Conditional.SecondCondition operator(SQLConjunctiveOperator operator)

Specified by:

operator in interface Conditional.Operator

Parameters:

operator - The operator for the conditional (it may be null if we have just one condition)

Returns:

this, to continue building

secondCond

public Conditional.Build secondCond(Conditional secondCond)

Specified by:

secondCond in interface Conditional.SecondCondition

Parameters:

secondCond - The second Conditional involved (it may be null if either a ConditionalStatement is used instead or if there's only one condition)

Returns:

this, to continue building

secondCondStmt

public Conditional.Build secondCondStmt(ConditionalStatement secondCondStmt)

Specified by:

secondCondStmt in interface Conditional.SecondCondition

Parameters:

secondCondStmt - The second ConditionalStatement involved (it may be null if either a Conditional is used instead or if there's only one condition)

Returns:

this, to continue building

checkForErrors

private void checkForErrors()

Checks for any errors in the set parameters

build

public Conditional build()

Constructs a new Conditional with the set parameters after checking for errors

Specified by:

build in interface Conditional.Build

Returns:

The newly built Conditional