本文整理匯總了Golang中launchpad/net/juju-core/state.Unit.PrincipalName方法的典型用法代碼示例。如果您正苦於以下問題：Golang Unit.PrincipalName方法的具體用法？Golang Unit.PrincipalName怎麽用？Golang Unit.PrincipalName使用的例子？那麽, 這裏精選的方法代碼示例或許可以為您提供幫助。您也可以進一步了解該方法所在類launchpad/net/juju-core/state.Unit的用法示例。
在下文中一共展示了Unit.PrincipalName方法的1個代碼示例，這些例子默認根據受歡迎程度排序。您可以為喜歡或者感覺有用的代碼點讚，您的評價將有助於係統推薦出更棒的Golang代碼示例。
示例1: matchUnit
// matchUnit attempts to match a state.Unit to one of
// a set of patterns, taking into account subordinate
// relationships.
func (m unitMatcher) matchUnit(u *state.Unit) bool {
if m.matchesAny() {
return true
}
// Keep the unit if:
// (a) its name matches a pattern, or
// (b) it's a principal and one of its subordinates matches, or
// (c) it's a subordinate and its principal matches.
//
// Note: do *not* include a second subordinate if the principal is
// only matched on account of a first subordinate matching.
if m.matchString(u.Name()) {
return true
}
if u.IsPrincipal() {
for _, s := range u.SubordinateNames() {
if m.matchString(s) {
return true
}
}
return false
}
principal, valid := u.PrincipalName()
if !valid {
panic("PrincipalName failed for subordinate unit")
}
return m.matchString(principal)
}