org.aksw.sparqlify.algebra.sql.exprs2

Class S_Coalesce

java.lang.Object

org.aksw.sparqlify.algebra.sql.exprs2.SqlExprBase

org.aksw.sparqlify.algebra.sql.exprs2.SqlExprFunctionBase

org.aksw.sparqlify.algebra.sql.exprs2.SqlExprN

org.aksw.sparqlify.algebra.sql.exprs2.S_Coalesce

All Implemented Interfaces:

SqlExpr, SqlExprFunction

public class S_Coalesce
extends SqlExprN

Field Summary

Fields inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprN

args

Fields inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprFunctionBase

name

Fields inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprBase

datatype

Constructor Summary

Constructors

Constructor and Description
S_Coalesce(TypeToken typeToken, List<SqlExpr> args)

Method Summary

Methods

Modifier and Type	Method and Description
<T> T	accept(SqlExprVisitor<T> visitor)
void	asString(org.apache.jena.atlas.io.IndentedWriter writer)
S_Coalesce	copy(List<SqlExpr> args)
static SqlExpr	create(List<SqlExpr> args) The return type of S_Coalesce is taken from the first argument
static SqlExpr	create(SqlExpr... args)

Methods inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprN

equals, getArgs, getType, hashCode

Methods inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprFunctionBase

asFunction, getName, writeArgs

Methods inherited from class org.aksw.sparqlify.algebra.sql.exprs2.SqlExprBase

_getColumnsMentioned, asConstant, asVariable, getColumnsMentioned, getDatatype, isConstant, isFunction, isVariable, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface org.aksw.sparqlify.algebra.sql.exprs2.SqlExpr

asConstant, asVariable, getDatatype, isConstant, isFunction, isVariable

Constructor Detail

S_Coalesce

public S_Coalesce(TypeToken typeToken,
          List<SqlExpr> args)

Method Detail

create

public static SqlExpr create(SqlExpr... args)

create

public static SqlExpr create(List<SqlExpr> args)

The return type of S_Coalesce is taken from the first argument

Parameters:

args -

Returns:

copy

public S_Coalesce copy(List<SqlExpr> args)

asString

public void asString(org.apache.jena.atlas.io.IndentedWriter writer)

Specified by:

asString in interface SqlExpr

Overrides:

asString in class SqlExprN

accept

public <T> T accept(SqlExprVisitor<T> visitor)