module Hocon::Impl::Container
An AbstractConfigValue
which contains other values. Java has no way to express “this has to be an AbstractConfigValue
also” other than making AbstractConfigValue
an interface which would be aggravating. But we can say we are a ConfigValue
.
Public Instance Methods
Source
# File lib/hocon/impl/container.rb, line 26 def has_descendant?(descendant) raise Hocon::ConfigError::ConfigBugOrBrokenError, "subclasses of `Container` must implement `has_descendant?` (#{self.class})" end
Super-expensive full traversal to see if descendant is anywhere underneath this container.
Source
# File lib/hocon/impl/container.rb, line 18 def replace_child(child, replacement) raise Hocon::ConfigError::ConfigBugOrBrokenError, "subclasses of `Container` must implement `replace_child` (#{self.class})" end
Replace a child of this value. CAUTION if replacement is null, delete the child, which may also delete the parent, or make the parent into a non-container.