com.streambase.sb.operator

Class TypecheckException

java.lang.Object

java.lang.Throwable

java.lang.Exception

com.streambase.sb.StreamBaseException

com.streambase.sb.operator.TypecheckException

All Implemented Interfaces:

com.streambase.sb.util.LocatedItem, java.io.Serializable

Direct Known Subclasses:

ApplicationValidationException, DbConnectTypecheckException, Operator.PropertyTypecheckException, SchemaMismatchException, SqlTypecheckException

public class TypecheckException
extends StreamBaseException

May be thrown when an error occurs during an Operator's typecheck() method. Usually means a parameter or input schema is incorrect.

Since 6.5, Operator classes may locate typecheck exceptions thrown from an Operator by using Operator.PropertyTypecheckException instead of this class, allowing StreamBase Studio to place the error message alongside that property's UI widget.

See Also:

Operator.PropertyTypecheckException, Operator.typecheck(), Operator.setOutputSchema(int, Schema), Serialized Form

Constructor Summary

Constructors

Constructor and Description
TypecheckException(com.streambase.sb.util.LocatedItem loc, java.lang.String msg) Constructs a located TypecheckException with the given message.
TypecheckException(com.streambase.sb.util.LocatedItem loc, java.lang.String msg, java.lang.Throwable cause) Constructs a located TypecheckException with the given message and cause.
TypecheckException(com.streambase.sb.util.LocatedItem loc, java.lang.Throwable cause) Constructs a TypecheckException with the given cause and a message of (cause==null ? null : cause.toString()).
TypecheckException(StreamBaseException cause)
TypecheckException(java.lang.String msg) Constructs a TypecheckException with the given message
TypecheckException(java.lang.String msg, java.lang.Throwable cause) Constructs a TypecheckException with the given message and cause
TypecheckException(java.lang.Throwable cause) Constructs a TypecheckException with the given cause and a message of (cause==null ? null : cause.toString())

Method Summary

Methods inherited from class com.streambase.sb.StreamBaseException

equals, getParams, hashCode

Methods inherited from class java.lang.Throwable

addSuppressed, fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, getSuppressed, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.streambase.sb.util.LocatedItem

getLocation

Constructor Detail

TypecheckException

public TypecheckException(java.lang.String msg)

Constructs a TypecheckException with the given message

Parameters:

msg - message describing this exception

TypecheckException

public TypecheckException(java.lang.String msg,
                          java.lang.Throwable cause)

Constructs a TypecheckException with the given message and cause

Parameters:

msg - message describing this exception

cause - the cause of this exception. May be null, indicating that the cause is nonexistent or unknown.

TypecheckException

public TypecheckException(java.lang.Throwable cause)

Constructs a TypecheckException with the given cause and a message of (cause==null ? null : cause.toString())

Parameters:

cause - the cause of this exception. May be null, indicating that the cause is nonexistent or unknown.

TypecheckException

public TypecheckException(StreamBaseException cause)

TypecheckException

public TypecheckException(com.streambase.sb.util.LocatedItem loc,
                          java.lang.String msg,
                          java.lang.Throwable cause)

Constructs a located TypecheckException with the given message and cause. Operators should first consider using Operator.PropertyTypecheckException with its (String, String, Throwable) constructor instead.

Parameters:

loc - location scoping this exception, used to provide better error reporting

msg - message describing this exception

cause - the cause of this exception. May be null, indicating that the cause is nonexistent or unknown.

Since:

6.5

TypecheckException

public TypecheckException(com.streambase.sb.util.LocatedItem loc,
                          java.lang.String msg)

Constructs a located TypecheckException with the given message. Operators should first consider using Operator.PropertyTypecheckException with its (String, String) constructor instead.

Parameters:

loc - location scoping this exception, used to provide better error reporting

msg - message describing this exception

Since:

6.5

TypecheckException

public TypecheckException(com.streambase.sb.util.LocatedItem loc,
                          java.lang.Throwable cause)

Constructs a TypecheckException with the given cause and a message of (cause==null ? null : cause.toString()). Operators should first consider using Operator.PropertyTypecheckException with its (String, Throwable) constructor instead.

Parameters:

loc - location scoping this exception, used to provide better error reporting

cause - the cause of this exception. May be null, indicating that the cause is nonexistent or unknown.

Since:

6.5