ru.curs.celesta.score

Class BinaryLogicalOp

java.lang.Object

ru.curs.celesta.score.Expr

ru.curs.celesta.score.LogicValuedExpr

ru.curs.celesta.score.BinaryLogicalOp

public final class BinaryLogicalOp
extends LogicValuedExpr

AND/OR.

Field Summary

Fields

Modifier and Type	Field and Description
static int	AND
static String[]	OPS
static int	OR

Method Summary

Modifier and Type	Method and Description
void	accept(ExprVisitor visitor) Accepts a visitor during a traversal of the parse tree for solving tasks of types validation, code generation etc.
List<Expr>	getAllOperands()
List<Expr>	getOperands() Returns the operands.
int	getOperator() Returns the operator.

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 Detail

AND

public static final int AND

See Also:

Constant Field Values

OR

public static final int OR

See Also:

Constant Field Values

OPS

public static final String[] OPS

Method Detail

getOperator

public int getOperator()

Returns the operator.

Returns:

getOperands

public List<Expr> getOperands()

Returns the operands.

Returns:

getAllOperands

public List<Expr> getAllOperands()

Specified by:

getAllOperands in class LogicValuedExpr

accept

public void accept(ExprVisitor visitor)
            throws ParseException

Description copied from class: Expr

Accepts a visitor during a traversal of the parse tree for solving tasks of types validation, code generation etc.

Parameters:

visitor - universal visitor element performing tasks with the parse tree.

Throws:

ParseException - semantic error during the tree traversal