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 © 2013–2023 The Apache Software Foundation. All rights reserved.