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java.lang.Objectorg.openide.util.Lookup.Item<T>
org.openide.util.lookup.AbstractLookup.Pair<T>
public abstract static class AbstractLookup.Pair<T>
Extension to the default lookup item that offers additional information for the data structures use in AbstractLookup
Constructor Summary | |
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protected |
AbstractLookup.Pair()
For use by subclasses. |
Method Summary | |
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protected abstract boolean |
creatorOf(java.lang.Object obj)
Method that can test whether an instance of a class has been created by this item. |
protected abstract boolean |
instanceOf(java.lang.Class<?> c)
Tests whether this item can produce object of class c. |
Methods inherited from class org.openide.util.Lookup.Item |
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getDisplayName, getId, getInstance, getType, toString |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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protected AbstractLookup.Pair()
Method Detail |
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protected abstract boolean instanceOf(java.lang.Class<?> c)
protected abstract boolean creatorOf(java.lang.Object obj)
obj
- the instance
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