com.metamatrix.query.sql.proc
Class RaiseErrorStatement

java.lang.Object
  com.metamatrix.query.sql.proc.Statement
      com.metamatrix.query.sql.proc.AssignmentStatement
          com.metamatrix.query.sql.proc.RaiseErrorStatement

All Implemented Interfaces:

SubqueryContainer, LanguageObject, java.io.Serializable, java.lang.Cloneable

public class RaiseErrorStatement
extends AssignmentStatement

This class represents a error assignment statement in the storedprocedure language. It extends the Statement that could part of a Block. This this object holds and error message.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.metamatrix.query.sql.proc.Statement

TYPE_ASSIGNMENT, TYPE_BREAK, TYPE_COMMAND, TYPE_CONTINUE, TYPE_DECLARE, TYPE_ERROR, TYPE_IF, TYPE_LOOP, TYPE_UNKNOWN, TYPE_WHILE

Constructor Summary

RaiseErrorStatement()
Constructor for RaiseErrorStatement.

RaiseErrorStatement(Expression message)
Constructor for RaiseErrorStatement.

Method Summary

void	acceptVisitor(LanguageVisitor visitor) Method for accepting a visitor.
int	getType() Return the type for this statement, this is one of the types defined on the statement object.

Methods inherited from class com.metamatrix.query.sql.proc.AssignmentStatement

clone, equals, getCommand, getExpression, getValue, getVariable, hasCommand, hasExpression, hashCode, setCommand, setExpression, setValue, setVariable, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

RaiseErrorStatement

public RaiseErrorStatement()

Constructor for RaiseErrorStatement.

RaiseErrorStatement

public RaiseErrorStatement(Expression message)

Constructor for RaiseErrorStatement.

Parameters:

message - The error message

Method Detail

acceptVisitor

public void acceptVisitor(LanguageVisitor visitor)

Description copied from interface: LanguageObject

Method for accepting a visitor. It is the responsibility of the language object to call back on the visitor.

Specified by:

acceptVisitor in interface LanguageObject

Overrides:

acceptVisitor in class AssignmentStatement

Parameters:

visitor - Visitor being used

getType

public int getType()

Description copied from class: AssignmentStatement

Return the type for this statement, this is one of the types defined on the statement object.

Overrides:

getType in class AssignmentStatement

Returns:

The type of this statement

See Also:

AssignmentStatement.getType()