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authortenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2010-05-20 04:03:47 +0000
committertenderlove <tenderlove@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>2010-05-20 04:03:47 +0000
commit5256d1026505b01f75669c1087c74c04dacd05ba (patch)
treefef5fef33aed5c2a8398f42f53b32212f3ca3568 /ext/psych/lib/psych/visitors/visitor.rb
parentf0b0dd2912b7223fe8dd62d7b2531e26870a9def (diff)
* ext/psych/lib/psych/stream.rb: adding YAML streaming API for
infinite length streams. * ext/psych/lib/psych.rb: refactoring for streaming API * ext/psych/lib/psych/{handler, stream, tree_builder}.rb: ditto git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@27912 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
Diffstat (limited to 'ext/psych/lib/psych/visitors/visitor.rb')
-rw-r--r--ext/psych/lib/psych/visitors/visitor.rb9
1 files changed, 9 insertions, 0 deletions
diff --git a/ext/psych/lib/psych/visitors/visitor.rb b/ext/psych/lib/psych/visitors/visitor.rb
index ccd8c3bd55e..3471c43dfa1 100644
--- a/ext/psych/lib/psych/visitors/visitor.rb
+++ b/ext/psych/lib/psych/visitors/visitor.rb
@@ -1,6 +1,15 @@
module Psych
module Visitors
class Visitor
+ attr_reader :started, :finished
+ alias :finished? :finished
+ alias :started? :started
+
+ def initialize
+ @started = false
+ @finished = false
+ end
+
def accept target
case target
when Psych::Nodes::Scalar then visit_Psych_Nodes_Scalar target