public interface VariableWidthVector extends ValueVector, DensityAwareVector
Modifier and Type | Method and Description |
---|---|
void |
allocateNew(int totalBytes,
int valueCount)
Allocate a new memory space for this vector.
|
int |
getByteCapacity()
Provide the maximum amount of variable width bytes that can be stored in this vector.
|
int |
sizeOfValueBuffer()
Provide the number of bytes contained in the valueBuffer.
|
allocateNew, allocateNewSafe, clear, close, getAllocator, getBuffers, getBufferSize, getBufferSizeFor, getDataBuffer, getField, getMinorType, getNullCount, getObject, getOffsetBuffer, getReader, getTransferPair, getTransferPair, getTransferPair, getValidityBuffer, getValueCapacity, getValueCount, isNull, makeTransferPair, reAlloc, reset, setInitialCapacity, setValueCount
forEach, iterator, spliterator
setInitialCapacity
void allocateNew(int totalBytes, int valueCount)
totalBytes
- Desired size of the underlying data buffer.valueCount
- Number of values in the vector.int getByteCapacity()
int sizeOfValueBuffer()
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