Package org.sblim.slp
Interface ServiceLocationEnumeration
- All Superinterfaces:
java.util.Enumeration<java.lang.Object>
- All Known Implementing Classes:
SLEnumerationImpl
public interface ServiceLocationEnumeration
extends java.util.Enumeration<java.lang.Object>
The ServiceLocationEnumeration class is the return type for all Locator SLP
operations. The Java API library may implement this class to block until
results are available from the SLP operation, so that the client can achieve
asynchronous operation by retrieving results from the enumeration in a
separate thread. Clients use the superclass nextElement() method if they are
unconcerned with SLP exceptions (this method will never ever throw one).
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Method Summary
Modifier and TypeMethodDescriptionboolean
java.lang.Object
next()
Return the next value or block until it becomes available.java.lang.Object
Methods inherited from interface java.util.Enumeration
asIterator, hasMoreElements, nextElement
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Method Details
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next
Return the next value or block until it becomes available.- Returns:
- The next value
- Throws:
ServiceLocationException
- Thrown if the SLP operation encounters an error.java.util.NoSuchElementException
- If there are no more elements to return.
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nextException
java.lang.Object nextException() throws java.util.NoSuchElementException- Returns:
- next Object in Exception table
- Throws:
java.util.NoSuchElementException
- This in internal implementation to get list of all exceptions thrown/caught by parser This can throw RuntimeExceptions. They can be ignored or used for analysis. use hasNextException to check whether there exists another element in Exception table
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hasMoreExceptions
boolean hasMoreExceptions()- Returns:
- true if there exists another element in Exception table
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