Class PowerFunction
- java.lang.Object
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- org.apache.solr.analytics.function.mapping.PowerFunction
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public class PowerFunction extends Object
A power mapping function.Uses:
- If two numeric Values are passed in, a
DoubleValue
representing the first taken to the power of the second is returned. - If a numeric ValueStream and a numeric Value are passed in, a
DoubleValueStream
representing the power of the Value to each of the values of the ValueStream for a document is returned. (Or the other way, since the Value and ValueStream can be used in either order)
- If two numeric Values are passed in, a
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Field Summary
Fields Modifier and Type Field Description static ExpressionFactory.CreatorFunction
creatorFunction
static String
name
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Constructor Summary
Constructors Constructor Description PowerFunction()
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Field Detail
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name
public static final String name
- See Also:
- Constant Field Values
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creatorFunction
public static final ExpressionFactory.CreatorFunction creatorFunction
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