org.openrdf.sail.rdbms.algebra

Class SqlCompare

java.lang.Object

org.openrdf.query.algebra.QueryModelNodeBase

org.openrdf.sail.rdbms.algebra.base.RdbmsQueryModelNodeBase

org.openrdf.sail.rdbms.algebra.base.BinarySqlOperator

org.openrdf.sail.rdbms.algebra.SqlCompare

All Implemented Interfaces:

Cloneable, QueryModelNode, SqlExpr

public class SqlCompare
extends BinarySqlOperator

The SQL compare expressions (>, <, >=, <=).

Author:

James Leigh

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	SqlCompare.Operator

Constructor Summary

Constructors

Constructor and Description
SqlCompare(SqlExpr leftArg, Compare.CompareOp op, SqlExpr rightArg)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
SqlCompare.Operator	getOperator()
String	getSignature()
int	hashCode()
<X extends Exception> void	visit(RdbmsQueryModelVisitorBase<X> visitor)

Methods inherited from class org.openrdf.sail.rdbms.algebra.base.BinarySqlOperator

clone, getLeftArg, getRightArg, replaceChildNode, setLeftArg, setRightArg, toString, visitChildren

Methods inherited from class org.openrdf.sail.rdbms.algebra.base.RdbmsQueryModelNodeBase

visit

Methods inherited from class org.openrdf.query.algebra.QueryModelNodeBase

getParentNode, nullEquals, replaceNodeInList, replaceWith, setParentNode

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.openrdf.query.algebra.QueryModelNode

getParentNode, replaceWith, setParentNode, visit

Constructor Detail

SqlCompare

public SqlCompare(SqlExpr leftArg,
          Compare.CompareOp op,
          SqlExpr rightArg)

Method Detail

getOperator

public SqlCompare.Operator getOperator()

getSignature

public String getSignature()

Specified by:

getSignature in interface QueryModelNode

Overrides:

getSignature in class QueryModelNodeBase

visit

public <X extends Exception> void visit(RdbmsQueryModelVisitorBase<X> visitor)
           throws X extends Exception

Specified by:

visit in class RdbmsQueryModelNodeBase

Throws:

X extends Exception

hashCode

public int hashCode()

Overrides:

hashCode in class BinarySqlOperator

equals

public boolean equals(Object obj)

Specified by:

equals in interface QueryModelNode

Overrides:

equals in class BinarySqlOperator