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

Class Param<T,D extends org.apache.hadoop.hdfs.web.resources.Param.Domain<T>>

java.lang.Object

org.apache.hadoop.hdfs.web.resources.Param<T,D>

Direct Known Subclasses:

AccessTimeParam, AclPermissionParam, AllUsersParam, BlockSizeParam, BufferSizeParam, ConcatSourcesParam, CreateFlagParam, CreateParentParam, DelegationParam, DestinationParam, DoAsParam, ECPolicyParam, ExcludeDatanodesParam, FsActionParam, GroupParam, HttpOpParam, LengthParam, ModificationTimeParam, NameSpaceQuotaParam, NewLengthParam, NoRedirectParam, OffsetParam, OldSnapshotNameParam, OverwriteParam, OwnerParam, PermissionParam, RecursiveParam, RenameOptionSetParam, RenewerParam, ReplicationParam, SnapshotDiffIndexParam, SnapshotDiffStartPathParam, SnapshotNameParam, StartAfterParam, StoragePolicyParam, StorageSpaceQuotaParam, StorageTypeParam, TokenArgumentParam, UserParam, XAttrEncodingParam, XAttrNameParam, XAttrSetFlagParam, XAttrValueParam

public abstract class Param<T,D extends org.apache.hadoop.hdfs.web.resources.Param.Domain<T>>
extends java.lang.Object

Base class of parameters.

Method Summary

Modifier and Type	Method	Description
abstract java.lang.String	getName()
T	getValue()
abstract java.lang.String	getValueString()
static java.lang.String	toSortedString(java.lang.String separator, Param<?,?>... parameters)	Convert the parameters to a sorted String.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

toSortedString

public static java.lang.String toSortedString(java.lang.String separator,
                                              Param<?,?>... parameters)

Convert the parameters to a sorted String.

Parameters:

separator - URI parameter separator character

parameters - parameters to encode into a string

Returns:

the encoded URI string

getValue

public final T getValue()

Returns:

the parameter value.

getValueString

public abstract java.lang.String getValueString()

Returns:

the parameter value as a string

getName

public abstract java.lang.String getName()

Returns:

the parameter name.

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object