org.aksw.sparqlify.algebra.sql.nodes

Class SqlOpLeaf

java.lang.Object

org.aksw.sparqlify.algebra.sql.nodes.SqlOpBase

org.aksw.sparqlify.algebra.sql.nodes.SqlOpBase0

org.aksw.sparqlify.algebra.sql.nodes.SqlOpLeaf

All Implemented Interfaces:

SqlOp

Direct Known Subclasses:

SqlOpEmpty, SqlOpQuery, SqlOpTable

public abstract class SqlOpLeaf
extends SqlOpBase0

Leaf nodes in an SQL expression. May carry aliases.

Author:

raven

Field Summary

Fields

Modifier and Type	Field and Description
protected String	aliasName

Fields inherited from class org.aksw.sparqlify.algebra.sql.nodes.SqlOpBase0

isEmpty

Fields inherited from class org.aksw.sparqlify.algebra.sql.nodes.SqlOpBase

schema

Constructor Summary

Constructors

Constructor and Description
SqlOpLeaf(Schema schema, boolean isEmpty, String aliasName)

Method Summary

Methods

Modifier and Type	Method and Description
String	getAliasName()
abstract String	getId()
List<SqlOp>	getSubOps()
void	setAliasName(String aliasName)

Methods inherited from class org.aksw.sparqlify.algebra.sql.nodes.SqlOpBase0

isEmpty

Methods inherited from class org.aksw.sparqlify.algebra.sql.nodes.SqlOpBase

copy, getSchema, toString, write

Methods inherited from class java.lang.Object

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

Field Detail

aliasName

protected String aliasName

Constructor Detail

SqlOpLeaf

public SqlOpLeaf(Schema schema,
         boolean isEmpty,
         String aliasName)

Method Detail

getId

public abstract String getId()

getAliasName

public String getAliasName()

setAliasName

public void setAliasName(String aliasName)

getSubOps

public List<SqlOp> getSubOps()