Package io.nosqlbench.virtdata.library.basics.shared.from_long.to_string

Class Template

java.lang.Object
io.nosqlbench.virtdata.library.basics.shared.from_long.to_string.Template
All Implemented Interfaces:
java.util.function.LongFunction<java.lang.String>
Direct Known Subclasses:
JoinTemplate
public class Template
extends java.lang.Object
implements java.util.function.LongFunction<java.lang.String>
Creates a template function which will yield a string which fits the template provided, with all occurrences of {} substituted pair-wise with the result of the provided functions. The number of {} entries in the template must strictly match the number of functions or an error will be thrown. The objects passed must be functions of any of the following types:
  • LongUnaryOperator
  • IntUnaryOperator
  • DoubleUnaryOperator
  • LongFunction
  • IntFunction
  • DoubleFunction
  • Function<Long,?>

The result of applying the input value to any of these functions is converted to a String and then stitched together according to the template provided.

  • Constructor Summary

    Constructors 
    Constructor Description
    Template​(boolean truncate, java.lang.String template, java.lang.Object... funcs)  
    Template​(java.lang.String template, java.lang.Object... funcs)  
    Template​(java.util.function.LongUnaryOperator iterOp, java.lang.String template, java.util.function.LongFunction<?>... funcs)
    If an operator is provided, it is used to change the function input value in an additional way before each function.

  • Method Summary

    Modifier and Type Method Description
    java.lang.String apply​(long value)  

    Methods inherited from class java.lang.Object

    clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

  • Constructor Details

    • Template

      public Template​(java.lang.String template, java.lang.Object... funcs)

    • Template

      public Template​(boolean truncate, java.lang.String template, java.lang.Object... funcs)

    • Template

      public Template​(java.util.function.LongUnaryOperator iterOp, java.lang.String template, java.util.function.LongFunction<?>... funcs)
      If an operator is provided, it is used to change the function input value in an additional way before each function.
      Parameters:
      iterOp - A pre-generation value mapping function
      template - A string template containing 
      {}
      anchors
      funcs - A varargs length of LongFunctions of any output type

  • Method Details

    • apply

      public java.lang.String apply​(long value)
      Specified by:
      apply in interface java.util.function.LongFunction<java.lang.String>