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java.lang.Object org.tm4j.topicmap.utils.extractors.SizeExtractor
Extracts an integer representing the size of the input object If the input object is a collection, returns the count of the number of objects contained in the collection. If the intput object is null, return 0. All other input values will return 1
Constructor Summary | |
SizeExtractor()
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Method Summary | |
java.lang.Object |
fn(java.lang.Object in)
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Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public SizeExtractor()
Method Detail |
public java.lang.Object fn(java.lang.Object in)
fn
in interface uk.co.jezuk.mango.UnaryFunction
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