org.openrdf.sail.rdbms.algebra.base

Class BinarySqlOperator

java.lang.Object

org.openrdf.query.algebra.QueryModelNodeBase

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

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

All Implemented Interfaces:

Cloneable, QueryModelNode, SqlExpr

Direct Known Subclasses:

SqlAnd, SqlCompare, SqlConcat, SqlEq, SqlLike, SqlMathExpr, SqlOr, SqlRegex

public abstract class BinarySqlOperator
extends RdbmsQueryModelNodeBase
implements SqlExpr

An abstract binary sql operator with two arguments.

Author:

James Leigh

Constructor Summary

Constructors

Constructor and Description
BinarySqlOperator()
BinarySqlOperator(SqlExpr leftArg, SqlExpr rightArg)

Method Summary

Methods

Modifier and Type	Method and Description
BinarySqlOperator	clone()
boolean	equals(Object obj)
SqlExpr	getLeftArg()
SqlExpr	getRightArg()
int	hashCode()
void	replaceChildNode(QueryModelNode current, QueryModelNode replacement)
void	setLeftArg(SqlExpr leftArg)
void	setRightArg(SqlExpr rightArg)
String	toString()
<X extends Exception> void	visitChildren(QueryModelVisitor<X> visitor)

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

visit, visit

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

getParentNode, getSignature, 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, getSignature, replaceWith, setParentNode, visit

Constructor Detail

BinarySqlOperator

public BinarySqlOperator()

BinarySqlOperator

public BinarySqlOperator(SqlExpr leftArg,
                 SqlExpr rightArg)

Method Detail

getLeftArg

public SqlExpr getLeftArg()

setLeftArg

public void setLeftArg(SqlExpr leftArg)

getRightArg

public SqlExpr getRightArg()

setRightArg

public void setRightArg(SqlExpr rightArg)

visitChildren

public <X extends Exception> void visitChildren(QueryModelVisitor<X> visitor)
                   throws X extends Exception

Specified by:

visitChildren in interface QueryModelNode

Overrides:

visitChildren in class QueryModelNodeBase

Throws:

X extends Exception

replaceChildNode

public void replaceChildNode(QueryModelNode current,
                    QueryModelNode replacement)

Specified by:

replaceChildNode in interface QueryModelNode

Overrides:

replaceChildNode in class QueryModelNodeBase

clone

public BinarySqlOperator clone()

Specified by:

clone in interface QueryModelNode

Specified by:

clone in interface SqlExpr

Overrides:

clone in class QueryModelNodeBase

hashCode

public int hashCode()

Overrides:

hashCode in class Object

equals

public boolean equals(Object obj)

Specified by:

equals in interface QueryModelNode

Overrides:

equals in class Object

toString

public String toString()

Specified by:

toString in interface QueryModelNode

Overrides:

toString in class QueryModelNodeBase