Package ru.curs.celesta.score

Class Relop

java.lang.Object

ru.curs.celesta.score.Expr

ru.curs.celesta.score.LogicValuedExpr

ru.curs.celesta.score.Relop

public final class Relop
extends LogicValuedExpr

Relation (>=, invalid input: '<'=, invalid input: '<'>, =, invalid input: '<', >).

Field Summary

Fields

Modifier and Type	Field	Description
static final int	EQ	=.
static final int	GT	>.
static final int	GTEQ	>=.
static final int	LIKE	LIKE.
static final int	LS	invalid input: '<'.
static final int	LSEQ	invalid input: '<'=.
static final int	NTEQ	invalid input: '<'>.

Constructor Summary

Constructors

Constructor	Description
Relop(Expr left, Expr right, int relop)

Method Summary

Modifier and Type	Method	Description
void	accept(ExprVisitor visitor)
List<Expr>	getAllOperands()
Expr	getLeft()	Returns the left part.
int	getRelop()	Returns the relation.
Expr	getRight()	Returns the right part.

Methods inherited from class ru.curs.celesta.score.LogicValuedExpr

getMeta

Methods inherited from class ru.curs.celesta.score.Expr

getCSQL, getSQL, resolveFieldRefs

Methods inherited from class java.lang.Object

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

Field Details

GT

public static final int GT

>.

See Also:

• Constant Field Values

LS

public static final int LS

invalid input: '<'.

See Also:

• Constant Field Values

GTEQ

public static final int GTEQ

>=.

See Also:

• Constant Field Values

LSEQ

public static final int LSEQ

invalid input: '<'=.

See Also:

• Constant Field Values

NTEQ

public static final int NTEQ

invalid input: '<'>.

See Also:

• Constant Field Values

EQ

public static final int EQ

=.

See Also:

• Constant Field Values

LIKE

public static final int LIKE

LIKE.

See Also:

• Constant Field Values

Constructor Details

Relop

public Relop(Expr left,
 Expr right,
 int relop)

Method Details

getLeft

public Expr getLeft()

Returns the left part.

Returns:

getRight

public Expr getRight()

Returns the right part.

Returns:

getRelop

public int getRelop()

Returns the relation.

Returns:

getAllOperands

public List<Expr> getAllOperands()

Specified by:

getAllOperands in class LogicValuedExpr

accept

public void accept(ExprVisitor visitor)
            throws ParseException

Throws:

ParseException