org.aksw.sparqlify.algebra.sql.exprs2

Class S_Agg

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_Agg

All Implemented Interfaces:

SqlExpr, SqlExprFunction

public class S_Agg
extends SqlExprN

Class for holding aggregator functions

Author:

raven

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_Agg(SqlAggregator aggregator)

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_Agg	copy(List<SqlExpr> args)
S_Agg	copy(SqlExpr arg)
static List<SqlExpr>	exprToList(SqlExpr expr)
SqlAggregator	getAggregator()

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_Agg

public S_Agg(SqlAggregator aggregator)

Method Detail

exprToList

public static List<SqlExpr> exprToList(SqlExpr expr)

getAggregator

public SqlAggregator getAggregator()

asString

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

Specified by:

asString in interface SqlExpr

Overrides:

asString in class SqlExprN

copy

public S_Agg copy(List<SqlExpr> args)

copy

public S_Agg copy(SqlExpr arg)

accept

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