org.openrdf.sail.rdbms.algebra.factories

Class BooleanExprFactory

java.lang.Object

org.openrdf.query.algebra.helpers.QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

org.openrdf.sail.rdbms.algebra.factories.BooleanExprFactory

All Implemented Interfaces:

QueryModelVisitor<UnsupportedRdbmsOperatorException>

public class BooleanExprFactory
extends QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Boolean SQL expression factory. This factory can convert a number of core algebra nodes into an SQL expression.

Author:

James Leigh

Field Summary

Fields

Modifier and Type	Field and Description
protected SqlExpr	result

Constructor Summary

Constructors

Constructor and Description
BooleanExprFactory()

Method Summary

Methods

Modifier and Type	Method and Description
protected SqlExpr	bNode(ValueExpr arg)
protected SqlExpr	bool(ValueExpr arg)
SqlExpr	createBooleanExpr(ValueExpr expr)
protected SqlExpr	hash(ValueExpr arg)
protected SqlExpr	label(ValueExpr arg)
protected SqlExpr	lang(ValueExpr arg)
void	meet(And node)
void	meet(Bound node)
void	meet(Compare compare)
void	meet(IsBNode node)
void	meet(IsLiteral node)
void	meet(IsResource node)
void	meet(IsURI node)
void	meet(LangMatches node)
void	meet(Not node)
void	meet(Or node)
void	meet(Regex node)
void	meet(SameTerm node)
void	meet(ValueConstant vc)
void	meet(Var var)
protected void	meetNode(QueryModelNode arg)
protected SqlExpr	numeric(ValueExpr arg)
void	setSqlExprFactory(SqlExprFactory sql)
protected SqlExpr	time(ValueExpr arg)
protected SqlExpr	type(ValueExpr arg)
protected SqlExpr	uri(ValueExpr arg)
protected SqlExpr	zoned(ValueExpr arg)

Methods inherited from class org.openrdf.query.algebra.helpers.QueryModelVisitorBase

meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meet, meetBinaryTupleOperator, meetBinaryValueOperator, meetCompareSubQueryValueOperator, meetNAryValueOperator, meetOther, meetSubQueryValueOperator, meetUnaryTupleOperator, meetUnaryValueOperator, meetUpdateExpr

Methods inherited from class java.lang.Object

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

Field Detail

result

protected SqlExpr result

Constructor Detail

BooleanExprFactory

public BooleanExprFactory()

Method Detail

createBooleanExpr

public SqlExpr createBooleanExpr(ValueExpr expr)
                          throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(And node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(Bound node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(Compare compare)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(IsBNode node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(IsLiteral node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(IsResource node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(IsURI node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(LangMatches node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(Not node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(Or node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(Regex node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(SameTerm node)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(ValueConstant vc)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

meet

public void meet(Var var)
          throws UnsupportedRdbmsOperatorException

Specified by:

meet in interface QueryModelVisitor<UnsupportedRdbmsOperatorException>

Overrides:

meet in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

setSqlExprFactory

public void setSqlExprFactory(SqlExprFactory sql)

bNode

protected SqlExpr bNode(ValueExpr arg)
                 throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

bool

protected SqlExpr bool(ValueExpr arg)
                throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

label

protected SqlExpr label(ValueExpr arg)
                 throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

lang

protected SqlExpr lang(ValueExpr arg)
                throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

hash

protected SqlExpr hash(ValueExpr arg)
                throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

meetNode

protected void meetNode(QueryModelNode arg)
                 throws UnsupportedRdbmsOperatorException

Overrides:

meetNode in class QueryModelVisitorBase<UnsupportedRdbmsOperatorException>

Throws:

UnsupportedRdbmsOperatorException

numeric

protected SqlExpr numeric(ValueExpr arg)
                   throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

time

protected SqlExpr time(ValueExpr arg)
                throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

type

protected SqlExpr type(ValueExpr arg)
                throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

uri

protected SqlExpr uri(ValueExpr arg)
               throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException

zoned

protected SqlExpr zoned(ValueExpr arg)
                 throws UnsupportedRdbmsOperatorException

Throws:

UnsupportedRdbmsOperatorException