Class Template

java.lang.Object

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

All Implemented Interfaces:

LongFunction<String>

Direct Known Subclasses:

FullNames, JoinTemplate

public class Template
extends Object
implements LongFunction<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. If you need to include single quotes or other special characters, you may use a backslash "\" in your template. 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, String template, Object... funcs)
Template(String template, Object... funcs)
Template(LongUnaryOperator iterOp, String template, 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
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(String template,
 Object... funcs)

Template

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

Template

public Template(LongUnaryOperator iterOp,
 String template,
 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 String apply(long value)

Specified by:

apply in interface LongFunction<String>