Package org.apache.hadoop.hdfs.web.resources

Class BlockSizeParam

java.lang.Object

org.apache.hadoop.hdfs.web.resources.Param<Long,org.apache.hadoop.hdfs.web.resources.LongParam.Domain>

org.apache.hadoop.hdfs.web.resources.BlockSizeParam

public class BlockSizeParam
extends Param<Long,org.apache.hadoop.hdfs.web.resources.LongParam.Domain>

Block size parameter.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	DEFAULT	Default parameter value.
static final String	NAME	Parameter name.

Constructor Summary

Constructors

Constructor	Description
BlockSizeParam(Long value)	Constructor.
BlockSizeParam(String str)	Constructor.

Method Summary

Modifier and Type	Method	Description
String	getName()
long	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 Details

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 Details

BlockSizeParam

public BlockSizeParam(Long value)

Constructor.

Parameters:

value - the parameter value.

BlockSizeParam

public BlockSizeParam(String str)

Constructor.

Parameters:

str - a string representation of the parameter value.

Method Details

getName

public String getName()

Specified by:

getName in class Param<Long,org.apache.hadoop.hdfs.web.resources.LongParam.Domain>

Returns:

the parameter name.

getValue

public long 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<Long,org.apache.hadoop.hdfs.web.resources.LongParam.Domain>

getValueString

public String getValueString()

Specified by:

getValueString in class Param<Long,org.apache.hadoop.hdfs.web.resources.LongParam.Domain>

Returns:

the parameter value as a string