Package org.queryman.builder.token.expression

Class ColumnReferenceExpression

java.lang.Object

org.queryman.builder.token.AbstractToken

org.queryman.builder.token.Expression

org.queryman.builder.token.expression.ColumnReferenceExpression

All Implemented Interfaces:

ExpressionAsStep, ExpressionCastStep, Token

public class ColumnReferenceExpression
extends Expression

Represent a qualified name. Usual it is an either column or table reference.

public.books "public"."books"

Field Summary

Fields inherited from class org.queryman.builder.token.AbstractToken

name

Fields inherited from class org.queryman.builder.token.Expression

outputName

Constructor Summary

Constructors

Constructor	Description
ColumnReferenceExpression(java.lang.String constant)
ColumnReferenceExpression(java.lang.String constant, boolean quoted)

Method Summary

Modifier and Type	Method	Description
protected java.lang.String	prepareName()

Methods inherited from class org.queryman.builder.token.AbstractToken

isEmpty, isNonEmpty, toString

Methods inherited from class org.queryman.builder.token.Expression

as, as, cast, getCastExpression, getName, toPostgreSQLString

Methods inherited from class java.lang.Object

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

Constructor Detail

ColumnReferenceExpression

public ColumnReferenceExpression(java.lang.String constant)

ColumnReferenceExpression

public ColumnReferenceExpression(java.lang.String constant,
                                 boolean quoted)

Method Detail

prepareName

protected java.lang.String prepareName()

Specified by:

prepareName in class Expression

Returns:

a qualified name. e.g. table.column