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Statistical sampling library for use in virtdata libraries, based on apache commons math 4

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package io.nosqlbench.virtdata.api;

import io.nosqlbench.virtdata.api.templates.StringCompositor;

/**
 * 

ValuesArrayBinder provides a way to apply an array of object values to a template * object of type T to yield a new object instance of type R. The object array is * a positional argument list. There is no named-argument facility.

* *

Parameter Examples:

*
    *
  • T: prepared Statement, R: bound statement
  • *
  • T: string template, R: interpolated string value
  • *
* *

ValuesArrayBinders can either be created as helper types, to be passed in as * mapping functions to other calls, or they can be directly implemented in higher-order * types which include the ability to produce objects of type R from values provided. * Both types of use are found in this API. An example of the former type would be * {@link ContextualBindingsArrayTemplate}, * while and example of the latter would * be {@link StringCompositor}. * be {@link StringCompositor}. *

* * @param The template type * @param The result type */ public interface ValuesArrayBinder { /** * Using context instance of type T, AKA the template, create and bind values to * target object of type R * @param context A context object that knows how to provide an instance of type R * @param values An array of values which should be bound to the new R instance * @return The new result instance of R */ R bindValues(T context, Object[] values); }




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