Package com.facebook.presto.operator

Examples of com.facebook.presto.operator.PageBuilder.build()

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                // write position to output block
                hashStrategy.appendTo(leftBlockIndex, leftBlockPosition, pageBuilder, 0);
            }

            // verify output block matches
            assertBlockEquals(VARCHAR, pageBuilder.build().getBlock(0), leftBlock);
        }
    }

    @Test
    public void testMultiChannel()
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                // write position to output block
                hashStrategy.appendTo(leftBlockIndex, leftBlockPosition, pageBuilder, 0);
            }

            // verify output block matches
            Page page = pageBuilder.build();
            assertPageEquals(types, page, new Page(
                    extraChannel.get(leftBlockIndex),
                    varcharChannel.get(leftBlockIndex),
                    longChannel.get(leftBlockIndex),
                    doubleChannel.get(leftBlockIndex),
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                // write position to output block
                hashStrategy.appendTo(leftBlockIndex, leftBlockPosition, pageBuilder, 0);
            }

            // verify output block matches
            assertBlockEquals(pageBuilder.build().getBlock(0), leftBlock);
        }
    }

    @Test
    public void testMultiChannel()
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                // write position to output block
                hashStrategy.appendTo(leftBlockIndex, leftBlockPosition, pageBuilder, 0);
            }

            // verify output block matches
            Page page = pageBuilder.build();
            assertPageEquals(page, new Page(
                    extraChannel.get(leftBlockIndex),
                    varcharChannel.get(leftBlockIndex),
                    longChannel.get(leftBlockIndex),
                    doubleChannel.get(leftBlockIndex),
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            joinProbe.appendTo(pageBuilder);

            assertEquals(joinProbe.getCurrentJoinPosition(), lookupSource.getJoinPosition(probeCursor));
        }
        assertFalse(joinProbe.advanceNextPosition());
        assertBlockEquals(pageBuilder.build().getBlock(0), page.getBlock(0));
    }
}
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                    type.appendTo(page.getBlock(channel), position, pageBuilder.getBlockBuilder(channel));
                }

                // if page is full, flush
                if (pageBuilder.isFull()) {
                    partitionedPages.add(pageBuilder.build());
                    pageBuilder.reset();
                }
            }
        }
        if (!pageBuilder.isEmpty()) {
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                    pageBuilder.reset();
                }
            }
        }
        if (!pageBuilder.isEmpty()) {
            partitionedPages.add(pageBuilder.build());
        }

        return partitionedPages.build();
    }
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                    Type type = unloadedKeyRecordCursor.getType(i);
                    type.appendTo(block, position, missingKeysPageBuilder.getBlockBuilder(i));
                }
            }
        }
        Page missingKeysPage = missingKeysPageBuilder.build();

        memoryInBytes += missingKeysPage.getDataSize().toBytes();
        if (isMemoryExceeded()) {
            return null;
        }
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        PageBuilder pageBuilder = new PageBuilder(ImmutableList.of(type));
        for (int groupId = 0; groupId < dictionaryBuilder.getGroupCount(); groupId++) {
            dictionaryBuilder.appendValuesTo(groupId, pageBuilder, 0);
        }
        return new DictionaryBlockEncoding(pageBuilder.build().getBlock(0), idWriter.finish());
    }
}
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                    Object result = ExpressionInterpreter.expressionInterpreter(row.get(i), metadata, context.getSession()).evaluate(new TupleReadable[0]);
                    pageBuilder.getBlockBuilder(i).appendObject(result);
                }
            }

            OperatorFactory operatorFactory = new ValuesOperatorFactory(context.getNextOperatorId(), ImmutableList.of(pageBuilder.build()));
            return new PhysicalOperation(operatorFactory, outputMappings);
        }

        @Override
        public PhysicalOperation visitJoin(JoinNode node, LocalExecutionPlanContext context)
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