Modifier and Type | Method and Description |
---|---|
static ValuesWriter |
ParquetProperties.getColumnDescriptorValuesWriter(int maxLevel,
int initialSizePerCol) |
ValuesWriter |
ParquetProperties.getValuesWriter(ColumnDescriptor path,
int initialSizePerCol) |
Modifier and Type | Class and Description |
---|---|
class |
BitPackingValuesWriter
a column writer that packs the ints in the number of bits required based on the maximum size.
|
class |
ByteBitPackingValuesWriter |
Modifier and Type | Class and Description |
---|---|
class |
DevNullValuesWriter
This is a special writer that doesn't write anything.
|
Modifier and Type | Method and Description |
---|---|
static ValuesWriter |
BoundedIntValuesFactory.getBoundedWriter(int bound,
int initialCapacity) |
Modifier and Type | Class and Description |
---|---|
class |
DeltaBinaryPackingValuesWriter
Write integers with delta encoding and binary packing
The format is as follows:
|
Modifier and Type | Class and Description |
---|---|
class |
DeltaLengthByteArrayValuesWriter
Write lengths of byte-arrays using delta encoding, followed by concatenated byte-arrays
|
Modifier and Type | Class and Description |
---|---|
class |
DeltaByteArrayWriter
Write prefix lengths using delta encoding, followed by suffixes with Delta length byte arrays
|
Modifier and Type | Class and Description |
---|---|
class |
DictionaryValuesWriter
Will attempt to encode values using a dictionary and fall back to plain encoding
if the dictionary gets too big
|
static class |
DictionaryValuesWriter.PlainBinaryDictionaryValuesWriter |
static class |
DictionaryValuesWriter.PlainDoubleDictionaryValuesWriter |
static class |
DictionaryValuesWriter.PlainFixedLenArrayDictionaryValuesWriter |
static class |
DictionaryValuesWriter.PlainFloatDictionaryValuesWriter |
static class |
DictionaryValuesWriter.PlainIntegerDictionaryValuesWriter |
static class |
DictionaryValuesWriter.PlainLongDictionaryValuesWriter |
Modifier and Type | Field and Description |
---|---|
protected ValuesWriter |
DictionaryValuesWriter.plainValuesWriter |
Modifier and Type | Class and Description |
---|---|
class |
BooleanPlainValuesWriter
An implementation of the PLAIN encoding
|
class |
FixedLenByteArrayPlainValuesWriter
ValuesWriter for FIXED_LEN_BYTE_ARRAY.
|
class |
PlainValuesWriter
Plain encoding except for booleans
|
Modifier and Type | Class and Description |
---|---|
class |
RunLengthBitPackingHybridValuesWriter |
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