Examples of org.apache.phoenix.iterate.MaterializedResultIterator$PeekingCollectionIterator

org.apache.phoenix.iterate.MaterializedResultIterator
Fully materialized result iterator backed by the result list provided. No copy is made of the backing results collection. @since 0.1

            List<Tuple> tuples = Lists.newArrayListWithExpectedSize(planSteps.size());
            for (String planStep : planSteps) {
                Tuple tuple = new SingleKeyValueTuple(KeyValueUtil.newKeyValue(PDataType.VARCHAR.toBytes(planStep), EXPLAIN_PLAN_FAMILY, EXPLAIN_PLAN_COLUMN, MetaDataProtocol.MIN_TABLE_TIMESTAMP, ByteUtil.EMPTY_BYTE_ARRAY));
                tuples.add(tuple);
            }
            final ResultIterator iterator = new MaterializedResultIterator(tuples);
            return new QueryPlan() {


                @Override
                public ParameterMetaData getParameterMetaData() {
                    return PhoenixParameterMetaData.EMPTY_PARAMETER_META_DATA;

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            TABLE_TYPE_TUPLES.add(new SingleKeyValueTuple(KeyValueUtil.newKeyValue(tableType.getValue().getBytes(), TABLE_FAMILY_BYTES, TABLE_TYPE_BYTES, MetaDataProtocol.MIN_TABLE_TIMESTAMP, ByteUtil.EMPTY_BYTE_ARRAY)));
        }
    }
    @Override
    public ResultSet getTableTypes() throws SQLException {
        return new PhoenixResultSet(new MaterializedResultIterator(TABLE_TYPE_TUPLES), TABLE_TYPE_ROW_PROJECTOR, new PhoenixStatement(connection));
    }

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            List<Tuple> tuples = Lists.newArrayListWithExpectedSize(planSteps.size());
            for (String planStep : planSteps) {
                Tuple tuple = new SingleKeyValueTuple(KeyValueUtil.newKeyValue(PDataType.VARCHAR.toBytes(planStep), EXPLAIN_PLAN_FAMILY, EXPLAIN_PLAN_COLUMN, MetaDataProtocol.MIN_TABLE_TIMESTAMP, ByteUtil.EMPTY_BYTE_ARRAY));
                tuples.add(tuple);
            }
            Scanner scanner = new WrappedScanner(new MaterializedResultIterator(tuples),EXPLAIN_PLAN_ROW_PROJECTOR);
            PhoenixResultSet rs = new PhoenixResultSet(scanner, new PhoenixStatement(connection));
            lastResultSet = rs;
            lastQueryPlan = null;
            lastUpdateCount = NO_UPDATE;
            return rs;

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            TABLE_TYPE_TUPLES.add(new SingleKeyValueTuple(KeyValueUtil.newKeyValue(tableType.getValue().getBytes(), TABLE_FAMILY_BYTES, TABLE_TYPE_BYTES, MetaDataProtocol.MIN_TABLE_TIMESTAMP, ByteUtil.EMPTY_BYTE_ARRAY)));
        }
    }
    @Override
    public ResultSet getTableTypes() throws SQLException {
        return new PhoenixResultSet(new MaterializedResultIterator(TABLE_TYPE_TUPLES), TABLE_TYPE_ROW_PROJECTOR, new PhoenixStatement(connection));
    }

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            List<Tuple> tuples = Lists.newArrayListWithExpectedSize(planSteps.size());
            for (String planStep : planSteps) {
                Tuple tuple = new SingleKeyValueTuple(KeyValueUtil.newKeyValue(PDataType.VARCHAR.toBytes(planStep), EXPLAIN_PLAN_FAMILY, EXPLAIN_PLAN_COLUMN, MetaDataProtocol.MIN_TABLE_TIMESTAMP, ByteUtil.EMPTY_BYTE_ARRAY));
                tuples.add(tuple);
            }
            final ResultIterator iterator = new MaterializedResultIterator(tuples);
            return new QueryPlan() {


                @Override
                public ParameterMetaData getParameterMetaData() {
                    return PhoenixParameterMetaData.EMPTY_PARAMETER_META_DATA;

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            List<Tuple> tuples = Lists.newArrayListWithExpectedSize(planSteps.size());
            for (String planStep : planSteps) {
                Tuple tuple = new SingleKeyValueTuple(KeyValueUtil.newKeyValue(PDataType.VARCHAR.toBytes(planStep), EXPLAIN_PLAN_FAMILY, EXPLAIN_PLAN_COLUMN, MetaDataProtocol.MIN_TABLE_TIMESTAMP, ByteUtil.EMPTY_BYTE_ARRAY));
                tuples.add(tuple);
            }
            final ResultIterator iterator = new MaterializedResultIterator(tuples);
            return new QueryPlan() {


                @Override
                public ParameterMetaData getParameterMetaData() {
                    return PhoenixParameterMetaData.EMPTY_PARAMETER_META_DATA;

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            TABLE_TYPE_TUPLES.add(new SingleKeyValueTuple(KeyValueUtil.newKeyValue(tableType.getValue().getBytes(), TABLE_FAMILY_BYTES, TABLE_TYPE_BYTES, MetaDataProtocol.MIN_TABLE_TIMESTAMP, ByteUtil.EMPTY_BYTE_ARRAY)));
        }
    }
    @Override
    public ResultSet getTableTypes() throws SQLException {
        return new PhoenixResultSet(new MaterializedResultIterator(TABLE_TYPE_TUPLES), TABLE_TYPE_ROW_PROJECTOR, new PhoenixStatement(connection));
    }

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