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public interface Enumerator
Method Summary | |
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java.lang.Object |
cursor()
Return the element under the cursor; return null if !valid() or if called before first next() call. |
java.lang.Object |
next()
Return the next element in the enumeration; first call to next() returns the first element. |
boolean |
valid()
Any more elements in the enumeration? |
Method Detail |
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java.lang.Object cursor()
java.lang.Object next()
boolean valid()
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