DRException (Dataflow Library Distribution Project 8.0.0-98 API)

java.lang.Object
- java.lang.Throwable
- - java.lang.Exception
  - - java.lang.RuntimeException
    - - com.pervasive.datarush.exceptions.DRException

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

BrokenFlowError, DataNotSortedException, DROperatorException, EndOfDataException, EOFException, FieldExistsException, FieldTypeNotSupportedException, FieldTypesNotComparableException, GraphCancellationException, InvalidArgumentCountException, InvalidFieldException, InvalidFunctionArgumentException, InvalidOperandTypeException, InvalidPMMLException, InvalidSchemaException, IteratorEndOfDataException, JDBCException, JSONException, ParseExpressionException, PathParseException, RowTooLongException, ScriptingException, ScriptOutputTypeException, SplitParsingException, TypeNotSupportedException, TypesNotComparableException, UnsupportedPMMLException
```
public class DRException
extends RuntimeException
```
Base for exceptions thrown by DataRush.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`DRException()`	Constructs a `DRException` with no message or cause.
`DRException(String message)`	Constructs a `DRException` with the specified message.
`DRException(String message, Throwable cause)`	Constructs a `DRException` with the specified message and cause.
`DRException(Throwable cause)`	Constructs a `DRException` with the specified cause.

Method Summary
- 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, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - DRException
```
public DRException()
```
    Constructs a DRException with no message or cause.
  - DRException
```
public DRException(String message)
```
    Constructs a DRException with the specified message.
    
    Parameters:
    
    message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).
  - DRException
```
public DRException(String message,
                   Throwable cause)
```
    Constructs a DRException with the specified message and cause.
    
    Parameters:
    
    message - the detail message (which is saved for later retrieval by the Throwable.getMessage() method).
    
    cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)
  - DRException
```
public DRException(Throwable cause)
```
    Constructs a DRException with the specified cause.
    
    Parameters:
    
    cause - the cause (which is saved for later retrieval by the Throwable.getCause() method). (A null value is permitted, and indicates that the cause is nonexistent or unknown.)