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java.lang.Objectorg.apache.commons.collections4.functors.FactoryTransformer<I,O>
public class FactoryTransformer<I,O>
Transformer implementation that calls a Factory and returns the result.
Constructor Summary | |
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FactoryTransformer(Factory<? extends O> factory)
Constructor that performs no validation. |
Method Summary | ||
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static
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factoryTransformer(Factory<? extends O> factory)
Factory method that performs validation. |
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Factory<? extends O> |
getFactory()
Gets the factory. |
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O |
transform(I input)
Transforms the input by ignoring the input and returning the result of calling the decorated factory. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FactoryTransformer(Factory<? extends O> factory)
factoryTransformer
if you want that.
factory
- the factory to call, not nullMethod Detail |
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public static <I,O> Transformer<I,O> factoryTransformer(Factory<? extends O> factory)
I
- the input typeO
- the output typefactory
- the factory to call, not null
factory
transformer
IllegalArgumentException
- if the factory is nullpublic O transform(I input)
transform
in interface Transformer<I,O>
input
- the input object to transform
public Factory<? extends O> getFactory()
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