PropertyExpander (toolarium-common 0.9.0 API)

java.lang.Object

com.github.toolarium.common.util.PropertyExpander

public final class PropertyExpander extends Object

Property expander


 EBNF:
 -----
 TERM_EXPRESSION      ::= TERM { BLANKS } { TERM }
 TERM                 ::= ATTRIBUTE | ENV_EXPRESSION
 ENV_EXPRESSION       ::= ENV_CHARACTER { BRACE_LEFT ATTRIBUTE BRACE_RIGHT } | { ATTRIBUTE }
 ATTRIBUTE            ::= [a-zA-Z0-9]
 ENV_CHARACTER        ::= $
 BRACE_LEFT           ::= {
 BRACE_RIGHT          ::= }
 BLANK                ::=

Method Summary

Modifier and Type

Method

Description

String

expand(String expression)

Expand the expression

static PropertyExpander

getInstance()

Get the instance

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details
- getInstance
  
  public static PropertyExpander getInstance()
  
  Get the instance
  
  Returns:
  
  the instance
- expand
  
  public String expand(String expression)
  
  Expand the expression
  
  Parameters:
  
  expression - the expression
  
  Returns:
  
  the expanded expression