public static class RCFile.KeyBuffer
extends java.lang.Object
Constructor and Description |
---|
KeyBuffer()
Deprecated.
|
Modifier and Type | Method and Description |
---|---|
int |
compareTo(java.lang.Object arg0) |
int |
getColumnNumber() |
int[] |
getEachColumnUncompressedValueLen() |
int[] |
getEachColumnValueLen() |
int |
getNumberRows() |
int |
getSize()
get number of bytes to store the keyBuffer.
|
void |
nullColumn(int columnIndex) |
void |
readFields(java.io.DataInput in) |
void |
write(java.io.DataOutput out) |
public int getColumnNumber()
public void nullColumn(int columnIndex)
public void readFields(java.io.DataInput in) throws java.io.IOException
java.io.IOException
public void write(java.io.DataOutput out) throws java.io.IOException
java.io.IOException
public int getSize() throws java.io.IOException
java.io.IOException
public int compareTo(java.lang.Object arg0)
public int[] getEachColumnUncompressedValueLen()
public int[] getEachColumnValueLen()
public int getNumberRows()
Copyright © 2012 The Apache Software Foundation