Packages

c

grizzled.string.template

StringTemplate

abstract class StringTemplate extends AnyRef

A simple, configurable string template that substitutes variable references within a string.

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AnyRef, Any
Known Subclasses
UnixShellStringTemplate, WindowsCmdStringTemplate
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Instance Constructors

  1. new StringTemplate(resolveVar: (String) ⇒ Option[String], safe: Boolean)

    resolveVar

    A function that takes a variable name as a parameter and returns an Option[String] value for the variable, or None if there is no value (Map[String, String].get(), for instance).

    safe

    true for a "safe" template that just substitutes a blank string for an unknown variable, false for one that throws an exception.

Abstract Value Members

  1. abstract def findVariableReference(s: String): Option[Variable]

    Parse the location of the first variable in string.

    Parse the location of the first variable in string.

    s

    the string

    returns

    an Option[Variable], specifying the variable's location; or None if not found

    Attributes
    protected

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  1. final def !=(arg0: Any): Boolean
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  14. final def notifyAll(): Unit
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  15. val resolveVar: (String) ⇒ Option[String]
  16. val safe: Boolean
  17. def sub(s: String): Try[String]

    Replace all variable references in the given string.

    Replace all variable references in the given string. Variable references are recognized per the regular expression passed to the constructor. If a referenced variable is not found in the resolver, this method either:

    - throws a VariableNotFoundException (if safe is false), or - substitutes an empty string (if safe is true)

    Recursive references are supported (but beware of infinite recursion).

    s

    the string in which to replace variable references

    returns

    Success(substitutedValue) or Failure(error)

  18. final def synchronized[T0](arg0: ⇒ T0): T0
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  19. def toString(): String
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