Examples of cascading.operation.OperationException

cascading.operation.OperationException
Class OperationException is thrown by {@link BaseOperation} classes.

      value = "";


    Matcher matcher = functionCall.getContext().getLhs().reset( value );


    if( !matcher.find() )
      throw new OperationException( "could not match pattern: [" + getPatternString() + "] with value: [" + value + "]" );


    Tuple output = functionCall.getContext().getRhs();


    output.clear();

View Full Code Here

      {
      parameterNames = guessParameterNames();
      }
    catch( IOException exception )
      {
      throw new OperationException( "could not read expression: " + block, exception );
      }
    catch( CompileException exception )
      {
      throw new OperationException( "could not compile expression: " + block, exception );
      }


    return parameterNames;
    }

View Full Code Here

    return parameterNames;
    }


  protected String[] guessParameterNames() throws CompileException, IOException
    {
    throw new OperationException( "parameter names are required" );
    }

View Full Code Here

      {
      return new ScriptEvaluator( block, returnType, parameterNames, parameterTypes );
      }
    catch( CompileException exception )
      {
      throw new OperationException( "could not compile script: " + block, exception );
      }
    }

View Full Code Here


      return context.scriptEvaluator.evaluate( arguments );
      }
    catch( InvocationTargetException exception )
      {
      throw new OperationException( "could not evaluate expression: " + block, exception.getTargetException() );
      }
    }

View Full Code Here

      {
      return new ExpressionEvaluator( block, getReturnType(), parameterNames, parameterTypes );
      }
    catch( CompileException exception )
      {
      throw new OperationException( "could not compile expression: " + block, exception );
      }
    }

View Full Code Here

      else
        makeCalendarFields( output, date );
      }
    catch( ParseException exception )
      {
      throw new OperationException( "unable to parse input value: " + functionCall.getArguments().getObject( 0 ), exception );
      }


    functionCall.getOutputCollector().add( output );
    }

View Full Code Here

   * @return Object[]
   */
  public static <T> T[] asArray( Tuple tuple, T[] destination )
    {
    if( tuple.size() != destination.length )
      throw new OperationException( "number of input tuple values: " + tuple.size() + ", does not match destination array size: " + destination.length );


    return tuple.elements( destination );
    }

View Full Code Here

   */
  @Deprecated
  public static Object[] asArray( Tuple tuple, Class[] types, Object[] destination )
    {
    if( tuple.size() != types.length )
      throw new OperationException( "number of input tuple values: " + tuple.size() + ", does not match number of coercion types: " + types.length );


    for( int i = 0; i < types.length; i++ )
      destination[ i ] = coerce( tuple, i, types[ i ] );


    return destination;

View Full Code Here

    }


  public static Object[] asArray( Tuple tuple, CoercibleType[] coercions, Class[] types, Object[] destination )
    {
    if( tuple.size() != types.length )
      throw new OperationException( "number of input tuple values: " + tuple.size() + ", does not match number of coercion types: " + types.length );


    for( int i = 0; i < types.length; i++ )
      destination[ i ] = coercions[ i ].coerce( tuple.getObject( i ), types[ i ] );


    return destination;

View Full Code Here

0 1

TOP

Related Classes of cascading.operation.OperationException

cascading.operation.expression.ExpressionOperation

cascading.operation.expression.ScriptOperation

cascading.operation.regex.RegexParser

cascading.operation.text.DateParser

cascading.operation.xml.XPathFilter

cascading.operation.xml.XPathGenerator

cascading.operation.xml.XPathOperation

cascading.operation.xml.XPathParser

cascading.tuple.Tuples

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.