com.tencent.polaris.factory.util

接口 PropertyPlaceholderHelper.PlaceholderResolver

所有已知实现类:

SystemPropertyPlaceholderResolver

封闭类:

PropertyPlaceholderHelper

函数接口:

这是一个函数接口, 因此可用作 lambda 表达式或方法引用的赋值目标。

@FunctionalInterface
public static interface PropertyPlaceholderHelper.PlaceholderResolver

Strategy interface used to resolve replacement values for placeholders contained in Strings.

方法概要

限定符和类型	方法和说明
String	resolvePlaceholder(String placeholderName) Resolve the supplied placeholder name to the replacement value.

方法详细资料

resolvePlaceholder

String resolvePlaceholder(String placeholderName)

Resolve the supplied placeholder name to the replacement value.

参数:

placeholderName - the name of the placeholder to resolve

返回:

the replacement value, or null if no replacement is to be made