Package com.feedzai.commons.sql.abstraction.dml

Class Name

java.lang.Object

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

com.feedzai.commons.sql.abstraction.dml.Name

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

All

public class Name
extends Expression

Represents a named expression.

Since:

2.0.0

Author:

Rui Vilao (rui.vilao@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	Description
Name(String name)	Creates a new instance of Name.
Name(String tableName, String name)	Creates a new instance of Name.

Method Summary

Modifier and Type	Method	Description
String	getEnvironment()	Gets the environment.
String	getName()	Gets the name.
boolean	isIsNotNull()	Checks if IS NOT NULL is to be appended to this expression.
boolean	isIsNull()	Checks if IS NULL is to be appended to this expression.
Name	isNotNull()	Appends "IS NOT NULL" to this expression.
Name	isNull()	Appends "IS NULL" to this expression.
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

Name

public Name(String name)

Creates a new instance of Name.

Parameters:

name - The object name.

Name

public Name(String tableName,
            String name)

Creates a new instance of Name.

Parameters:

tableName - The environment.

name - The name.

Method Detail

isNull

public Name isNull()

Appends "IS NULL" to this expression.

Returns:

This expression.

isNotNull

public Name isNotNull()

Appends "IS NOT NULL" to this expression.

Returns:

This expression.

getName

public String getName()

Gets the name.

Returns:

The name.

getEnvironment

public String getEnvironment()

Gets the environment.

Returns:

The environment.

isIsNull

public boolean isIsNull()

Checks if IS NULL is to be appended to this expression.

Returns:

true if it is to be appended, false otherwise.

isIsNotNull

public boolean isIsNotNull()

Checks if IS NOT NULL is to be appended to this expression.

Returns:

true if it is to be appended, false otherwise.

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.