Package org.apache.hadoop.lib.wsrs

Class Param<T>

java.lang.Object

org.apache.hadoop.lib.wsrs.Param<T>

Direct Known Subclasses:

BooleanParam, ByteParam, EnumParam, EnumSetParam, IntegerParam, LongParam, ShortParam, StringParam

@Private
public abstract class Param<T>
extends java.lang.Object

Field Summary

Fields

Modifier and Type	Field	Description
protected T	value

Constructor Summary

Constructors

Constructor	Description
Param(java.lang.String name, T defaultValue)

Method Summary

Modifier and Type	Method	Description
protected abstract java.lang.String	getDomain()
java.lang.String	getName()
protected abstract T	parse(java.lang.String str)
T	parseParam(java.lang.String str)
java.lang.String	toString()
T	value()

Methods inherited from class java.lang.Object

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

Field Detail

value

protected T value

Constructor Detail

Param

public Param(java.lang.String name,
             T defaultValue)

Method Detail

getName

public java.lang.String getName()

parseParam

public T parseParam(java.lang.String str)

value

public T value()

getDomain

protected abstract java.lang.String getDomain()

parse

protected abstract T parse(java.lang.String str)
                    throws java.lang.Exception

Throws:

java.lang.Exception

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object