com.feedzai.commons.sql.abstraction.dml

Class With

java.lang.Object

com.feedzai.commons.sql.abstraction.dml.Expression

com.feedzai.commons.sql.abstraction.dml.With

All Implemented Interfaces:

Serializable

public class With
extends Expression

With SQL Expression.

Since:

2.4.0

Author:

Francisco Santos (francisco.santos@feedzai.com)

See Also:

Serialized Form

Field Summary

Fields inherited from class com.feedzai.commons.sql.abstraction.dml.Expression

alias, enclosed, joins, ordering, properties, quotes, translator, withNoLock

Constructor Summary

Constructors

Constructor and Description
With(String alias, Expression expression) Creates a new WITH expression.

Method Summary

Modifier and Type	Method and Description
With	andWith(String alias, Expression expression) Adds an alias and expression to the with clause.
List<org.apache.commons.lang3.tuple.ImmutablePair<Name,Expression>>	getClauses() Gets the clauses.
Expression	getThen() Gets the then expression.
With	then(Expression thenExpression) Sets the expression to be executed given the clauses.
String	translate() Translates the expression.

Methods inherited from class com.feedzai.commons.sql.abstraction.dml.Expression

alias, asc, desc, enclose, fullOuterJoin, getAlias, getJoins, getOrdering, innerJoin, isAliased, isEnclosed, isQuote, isQuotes, isWithNoLock, leftOuterJoin, rightOuterJoin, unquote, withNoLock

Methods inherited from class java.lang.Object

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

Constructor Detail

With

public With(String alias,
            Expression expression)

Creates a new WITH expression.

Parameters:

alias - expression alias.

expression - expression to be aliased.

Method Detail

getClauses

public List<org.apache.commons.lang3.tuple.ImmutablePair<Name,Expression>> getClauses()

Gets the clauses.

Returns:

the clauses.

getThen

public Expression getThen()

Gets the then expression.

Returns:

the then expression.

andWith

public With andWith(String alias,
                    Expression expression)

Adds an alias and expression to the with clause.

Parameters:

alias - expression alias

expression - expression to be aliased.

Returns:

this object.

then

public With then(Expression thenExpression)

Sets the expression to be executed given the clauses.

Parameters:

thenExpression - expression to be executed given the clauses.

Returns:

this object.

translate

public String translate()

Description copied from class: Expression

Translates the expression.

Specified by:

translate in class Expression

Returns:

A translation of the implementing expression.