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RelationType (Java Platform SE 6) - JDK 5 Documentation v6.0, Java 2 SDK 英文文档


Java™ Platform
Standard Ed. 6

javax.management.relation
Interface RelationType

All Superinterfaces:
Serializable
All Known Implementing Classes:
RelationTypeSupport

public interface RelationType
extends Serializable

The RelationType interface has to be implemented by any class expected to represent a relation type.

Since:
1.5

Method Summary
 String getRelationTypeName()
          Returns the relation type name.
 RoleInfo getRoleInfo(String roleInfoName)
          Returns the role info (RoleInfo object) for the given role info name (null if not found).
 List<RoleInfo> getRoleInfos()
          Returns the list of role definitions (ArrayList of RoleInfo objects).
 

Method Detail

getRelationTypeName

String getRelationTypeName()
Returns the relation type name.

Returns:
the relation type name.

getRoleInfos

List<RoleInfo> getRoleInfos()
Returns the list of role definitions (ArrayList of RoleInfo objects).

Returns:
an ArrayList of RoleInfo.

getRoleInfo

RoleInfo getRoleInfo(String roleInfoName)
                     throws IllegalArgumentException,
                            RoleInfoNotFoundException
Returns the role info (RoleInfo object) for the given role info name (null if not found).

Parameters:
roleInfoName - role info name
Returns:
RoleInfo object providing role definition does not exist
Throws:
IllegalArgumentException - if null parameter
RoleInfoNotFoundException - if no role info with that name in relation type.

Java™ Platform
Standard Ed. 6

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2006 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.