public interface IntegerReader
| Modifier and Type | Method and Description |
|---|---|
boolean |
hasNext()
Check if there are any more values left.
|
long |
next()
Return the next available value.
|
void |
nextVector(ColumnVector column,
int[] data,
int length)
Return the next available vector for values.
|
void |
nextVector(ColumnVector column,
long[] data,
int length)
Return the next available vector for values.
|
void |
seek(PositionProvider index)
Seek to the position provided by index.
|
void |
skip(long numValues)
Skip number of specified rows.
|
void seek(PositionProvider index) throws IOException
index - IOExceptionvoid skip(long numValues) throws IOException
numValues - IOExceptionboolean hasNext()
throws IOException
IOExceptionlong next() throws IOException
IOExceptionvoid nextVector(ColumnVector column, long[] data, int length) throws IOException
column - the column being readdata - the vector to read intolength - the number of numbers to readIOExceptionvoid nextVector(ColumnVector column, int[] data, int length) throws IOException
column - the column being readdata - the vector to read intolength - the number of numbers to readIOExceptionCopyright © 2013–2022 The Apache Software Foundation. All rights reserved.