module Hocon::ConfigList
Subtype of {@link ConfigValue} representing a list value, as in JSON’s {@code [1,2,3]} syntax.
<p> {@code ConfigList} implements {@code java.util.List<ConfigValue>} so you can use it like a regular Java list. Or call {@link unwrapped()
} to unwrap the list elements into plain Java values.
<p> Like all {@link ConfigValue} subtypes, {@code ConfigList} is immutable. This makes it threadsafe and you never have to create “defensive copies.” The mutator methods from {@link java.util.List} all throw {@link java.lang.UnsupportedOperationException}.
<p> The {@link ConfigValue#valueType} method on a list returns {@link ConfigValueType#LIST}.
<p> Do not implement {@code ConfigList}; it should only be implemented by the config library. Arbitrary implementations will not work because the library internals assume a specific concrete implementation. Also, this interface is likely to grow new methods over time, so third-party implementations will break.
Public Instance Methods
Source
# File lib/hocon/config_list.rb, line 41 def unwrapped raise Hocon::ConfigError::ConfigBugOrBrokenError, "subclasses of ConfigValue should provide their own implementation of `unwrapped` (#{self.class})" end
Recursively unwraps the list, returning a list of plain Java values such as Integer or String or whatever is in the list.
Source
# File lib/hocon/config_list.rb, line 45 def with_origin(origin) raise Hocon::ConfigError::ConfigBugOrBrokenError, "subclasses of ConfigValue should provide their own implementation of `with_origin` (#{self.class})" end