org.apache.hadoop.hdfs.web.resources
Class BufferSizeParam

java.lang.Object
  org.apache.hadoop.hdfs.web.resources.Param<Integer,org.apache.hadoop.hdfs.web.resources.IntegerParam.Domain>
      org.apache.hadoop.hdfs.web.resources.BufferSizeParam

public class BufferSizeParam
extends Param<Integer,org.apache.hadoop.hdfs.web.resources.IntegerParam.Domain>

Buffer size parameter.

Field Summary

static String	DEFAULT Default parameter value.
static String	NAME Parameter name.

Constructor Summary

BufferSizeParam(Integer value)
Constructor.

BufferSizeParam(String str)
Constructor.

Method Summary

String	getName()
int	getValue(org.apache.hadoop.conf.Configuration conf)
String	getValueString()
String	toString()

Methods inherited from class org.apache.hadoop.hdfs.web.resources.Param

getValue, toSortedString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

NAME

public static final String NAME

Parameter name.

See Also:

Constant Field Values

DEFAULT

public static final String DEFAULT

Default parameter value.

See Also:

Constant Field Values

Constructor Detail

BufferSizeParam

public BufferSizeParam(Integer value)

Constructor.

Parameters:

value - the parameter value.

BufferSizeParam

public BufferSizeParam(String str)

Constructor.

Parameters:

str - a string representation of the parameter value.

Method Detail

getName

public String getName()

Specified by:

getName in class Param<Integer,org.apache.hadoop.hdfs.web.resources.IntegerParam.Domain>

Returns:

the parameter name.

getValue

public int getValue(org.apache.hadoop.conf.Configuration conf)

Returns:

the value or, if it is null, return the default from conf.

toString

public String toString()

Overrides:

toString in class Param<Integer,org.apache.hadoop.hdfs.web.resources.IntegerParam.Domain>

getValueString

public String getValueString()

Specified by:

getValueString in class Param<Integer,org.apache.hadoop.hdfs.web.resources.IntegerParam.Domain>

Returns:

the parameter value as a string