Package com.exasol.adapter.sql

Class SqlJoin

java.lang.Object

com.exasol.adapter.sql.SqlNode

com.exasol.adapter.sql.SqlJoin

public class SqlJoin
extends SqlNode

JOIN node.

Constructor Summary

Constructors

Constructor	Description
SqlJoin(SqlNode left, SqlNode right, SqlNode condition, JoinType joinType)	Instantiates a new Sql join.

Method Summary

Modifier and Type	Method	Description
<R> R	accept(SqlNodeVisitor<R> visitor)	See SqlNodeVisitor
SqlNode	getCondition()	Gets condition.
JoinType	getJoinType()	Gets join type.
SqlNode	getLeft()	Gets left table.
SqlNode	getRight()	Gets right table.
SqlNodeType	getType()	Gets type.

Methods inherited from class com.exasol.adapter.sql.SqlNode

getParent, hasParent, setParent

Methods inherited from class java.lang.Object

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

Constructor Detail

SqlJoin

public SqlJoin(SqlNode left,
               SqlNode right,
               SqlNode condition,
               JoinType joinType)

Instantiates a new Sql join.

Parameters:

left - the left table

right - the right table

condition - the join condition

joinType - the join type

Method Detail

getLeft

public SqlNode getLeft()

Gets left table.

Returns:

the left

getRight

public SqlNode getRight()

Gets right table.

Returns:

the right

getCondition

public SqlNode getCondition()

Gets condition.

Returns:

the condition

getJoinType

public JoinType getJoinType()

Gets join type.

Returns:

the joinType

getType

public SqlNodeType getType()

Description copied from class: SqlNode

Gets type.

Specified by:

getType in class SqlNode

Returns:

the type

accept

public <R> R accept(SqlNodeVisitor<R> visitor)
             throws AdapterException

Description copied from class: SqlNode

See SqlNodeVisitor

Specified by:

accept in class SqlNode

Type Parameters:

R - generic SqlNodeVisitor type

Parameters:

visitor - The visitor object on which the appropriate visit(sqlNode) method is called

Returns:

visited object

Throws:

AdapterException - can be thrown