Package org.apache.pig.newplan.logical.relational

Examples of org.apache.pig.newplan.logical.relational.LogicalSchema.findField()

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                    if (inputUids != null) {
                        Iterator<Long> iter = inputUids.iterator();
                        while(iter.hasNext()) {
                            long uid = iter.next();
                           
                            if (s.findField(uid) != -1) {
                                uids.add(uid);
                            }
                        }
                    }
                }
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        // check if a relational operator contains all of the specified uids
        private boolean hasAll(LogicalRelationalOperator op, Set<Long> uids) throws FrontendException {
            LogicalSchema schema = op.getSchema();
            for(long uid: uids) {
                if (schema.findField(uid) == -1) {
                    return false;
                }
            }
           
            return true;
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        private boolean hasAll(LogicalRelationalOperator op, Set<Long> uids) throws FrontendException {
            LogicalSchema schema = op.getSchema();
            if (schema==null)
                return false;
            for(long uid: uids) {
                if (schema.findField(uid) == -1) {
                    return false;
                }
            }
           
            return true;
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        private boolean hasAll(LogicalRelationalOperator op, Set<Long> uids) throws FrontendException {
            LogicalSchema schema = op.getSchema();
            if (schema==null)
                return false;
            for(long uid: uids) {
                if (schema.findField(uid) == -1) {
                    return false;
                }
            }

            return true;
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        private boolean hasAll(LogicalRelationalOperator op, Set<Long> uids) throws FrontendException {
            LogicalSchema schema = op.getSchema();
            if (schema==null)
                return false;
            for(long uid: uids) {
                if (schema.findField(uid) == -1) {
                    return false;
                }
            }

            return true;
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                // on a FOREACH
                Set<Integer> required = new TreeSet<Integer>();
                for(int i = 0; i < s.size(); ++i) {
                    // if we know the data source's schema, pick out the columns we need,
                    // otherwise take the first n
                    int index = determinedSchema == null ? i : determinedSchema.findField(s.getField(i).uid);
                    if(index >= 0)
                        required.add(index);
                }

                // pass the indices of the fields we need to a pruner, and fire it off
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                    if (inputUids != null) {
                        Iterator<Long> iter = inputUids.iterator();
                        while(iter.hasNext()) {
                            long uid = iter.next();

                            if (s.findField(uid) != -1) {
                                uids.add(uid);
                            }
                        }
                    }
                }
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                    if (inputUids != null) {
                        Iterator<Long> iter = inputUids.iterator();
                        while(iter.hasNext()) {
                            long uid = iter.next();

                            if (s.findField(uid) != -1) {
                                uids.add(uid);
                            }
                        }
                    }
                }
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                    if (inputUids != null) {
                        Iterator<Long> iter = inputUids.iterator();
                        while(iter.hasNext()) {
                            long uid = iter.next();
                           
                            if (s.findField(uid) != -1) {
                                uids.add(uid);
                            }
                        }
                    }
                }
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                    if (inputUids != null) {
                        Iterator<Long> iter = inputUids.iterator();
                        while(iter.hasNext()) {
                            long uid = iter.next();
                           
                            if (s.findField(uid) != -1) {
                                uids.add(uid);
                            }
                        }
                    }
                }
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