Package org.apache.pig.pen.util

Examples of org.apache.pig.pen.util.LineageTracer.union()

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                illustrator.getEquivalenceClasses().get(0).add(tOut);
            }
            LineageTracer lineageTracer = illustrator.getLineage();
            lineageTracer.insert(tOut);
            tOut.synthetic = ((ExampleTuple) in).synthetic;
            lineageTracer.union((ExampleTuple) in , tOut);
            return tOut;
        } else {
            return (Tuple) out;
        }
    }
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                illustrator.getEquivalenceClasses().get(0).add(tOut);
            }
            LineageTracer lineageTracer = illustrator.getLineage();
            lineageTracer.insert(tOut);
            tOut.synthetic = ((ExampleTuple) in).synthetic;
            lineageTracer.union((ExampleTuple) in , tOut);
            return tOut;
        } else {
            return (Tuple) out;
        }
    }
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            illustrator.getEquivalenceClasses().get(eqClassIndex).add(
                    (Tuple) out);
            LineageTracer lineageTracer = illustrator.getLineage();
            lineageTracer.insert(tOut);
            for (int i = 0; i < data.length; i++) {
                lineageTracer.union(tOut, data[i]);
            }
            return tOut;
        } else {
            return (Tuple) out;
        }
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            if (isDistinct()) {
                int count = 0;
                for (Tuple tmp : bags[0]){
                    count++;
                    if (!tmp.equals(tOut))
                        lineageTracer.union(tOut, tmp);
                }
                if (count > 1) // only non-distinct tuples are inserted into the
                    // equivalence class
                    illustrator.getEquivalenceClasses().get(eqClassIndex)
                    .add(tOut);
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                        Tuple tmp = iter.next();
                        // any of synthetic data in bags causes the output tuple
                        // to be synthetic
                        if (!synthetic && ((ExampleTuple) tmp).synthetic)
                            synthetic = true;
                        lineageTracer.union(tOut, tmp);
                    }
                }
            } catch (ExecException e) {
                // TODO better exception handling
                throw new RuntimeException("Illustrator exception :"
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            if (isDistinct()) {
                int count = 0;
                for (Tuple tmp : bags[0]){
                    count++;
                    if (!tmp.equals(tOut))
                        lineageTracer.union(tOut, tmp);
                }
                if (count > 1) // only non-distinct tuples are inserted into the
                    // equivalence class
                    illustrator.getEquivalenceClasses().get(eqClassIndex)
                    .add(tOut);
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                        Tuple tmp = iter.next();
                        // any of synthetic data in bags causes the output tuple
                        // to be synthetic
                        if (!synthetic && ((ExampleTuple) tmp).synthetic)
                            synthetic = true;
                        lineageTracer.union(tOut, tmp);
                    }
                }
            } catch (ExecException e) {
                // TODO better exception handling
                throw new RuntimeException("Illustrator exception :"
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                illustrator.getEquivalenceClasses().get(0).add(tOut);
            }
            LineageTracer lineageTracer = illustrator.getLineage();
            lineageTracer.insert(tOut);
            tOut.synthetic = ((ExampleTuple) in).synthetic;
            lineageTracer.union((ExampleTuple) in , tOut);
            return tOut;
        } else {
            return (Tuple) out;
        }
    }
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                   int count;
                   for (count = 0; tupIter.hasNext(); ++count) {
                       NullableTuple ntp = tupIter.next();
                       tmp = (Tuple) ntp.getValueAsPigType();
                       if (!tmp.equals(tOut))
                           lineageTracer.union(tOut, tmp);
                   }
                   if (count > 1) // only non-distinct tuples are inserted into the equivalence class
                       illustrator.getEquivalenceClasses().get(eqClassIndex).add(tOut);
                   illustrator.addData((Tuple) tOut);
                   return (Tuple) tOut;
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                       while (iter.hasNext()) {
                           tmp = iter.next();
                           // any of synthetic data in bags causes the output tuple to be synthetic
                           if (!synthetic && ((ExampleTuple)tmp).synthetic)
                               synthetic = true;
                           lineageTracer.union(tOut, tmp);
                       }
                   }
               } catch (ExecException e) {
                 // TODO better exception handling
                 throw new RuntimeException("Illustrator exception :"+e.getMessage());
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