io.takari.builder.internal

Class ExpressionEvaluator

java.lang.Object

io.takari.builder.internal.ExpressionEvaluator

public class ExpressionEvaluator
extends Object

Evaluates ${property} expressions. Specifically,

• $$ escape sequence is replaced with $
• ${property} is replaced with the property value, if the property is known. Throws ExpressionEvaluationException if the property is not known.

Constructor Summary

Constructors

Constructor and Description
ExpressionEvaluator(List<Function<String,String>> resolvers)

Method Summary

Modifier and Type	Method and Description
String	evaluate(String expression) Returns result of expression evaluation.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExpressionEvaluator

public ExpressionEvaluator(List<Function<String,String>> resolvers)

Method Detail

evaluate

public String evaluate(String expression)
                throws ExpressionEvaluationException

Returns result of expression evaluation. Throws ExpressionEvaluationException if any of ${properties} is not known.

Throws:

ExpressionEvaluationException