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


Java™ Platform
Standard Ed. 6

java.lang
Class EnumConstantNotPresentException

java.lang.Object
  extended by java.lang.Throwable
      extended by java.lang.Exception
          extended by java.lang.RuntimeException
              extended by java.lang.EnumConstantNotPresentException
All Implemented Interfaces:
Serializable

public class EnumConstantNotPresentException
extends RuntimeException

Thrown when an application tries to access an enum constant by name and the enum type contains no constant with the specified name.

Since:
1.5
See Also:
Serialized Form

Constructor Summary
EnumConstantNotPresentException(Class<? extends Enum> enumType, String constantName)
          Constructs an EnumConstantNotPresentException for the specified constant.
 
Method Summary
 String constantName()
          Returns the name of the missing enum constant.
 Class<? extends Enum> enumType()
          Returns the type of the missing enum constant.
 
Methods inherited from class java.lang.Throwable
fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
 

Constructor Detail

EnumConstantNotPresentException

public EnumConstantNotPresentException(Class<? extends Enum> enumType,
                                       String constantName)
Constructs an EnumConstantNotPresentException for the specified constant.

Parameters:
enumType - the type of the missing enum constant
constantName - the name of the missing enum constant
Method Detail

enumType

public Class<? extends Enum> enumType()
Returns the type of the missing enum constant.

Returns:
the type of the missing enum constant

constantName

public String constantName()
Returns the name of the missing enum constant.

Returns:
the name of the missing enum constant

Java™ Platform
Standard Ed. 6

Submit a bug or feature
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.