Class: FileIndexing::IndexerPatterns
- Inherits:
-
Object
- Object
- FileIndexing::IndexerPatterns
- Defined in:
- lib/file_indexing/indexer_patterns.rb
Instance Attribute Summary collapse
-
#negative_patterns ⇒ Object
readonly
Returns the value of attribute negative_patterns.
-
#positive_patterns ⇒ Object
readonly
Returns the value of attribute positive_patterns.
Instance Method Summary collapse
- #add_pattern(pattern, is_positive = true) ⇒ Object
-
#initialize(indexer_patterns = nil) ⇒ IndexerPatterns
constructor
A new instance of IndexerPatterns.
- #parse_from_file(file) ⇒ Object
- #serialize ⇒ Object
- #size ⇒ Object
Constructor Details
#initialize(indexer_patterns = nil) ⇒ IndexerPatterns
Returns a new instance of IndexerPatterns.
10 11 12 13 14 15 16 17 18 19 20 21 22 23 |
# File 'lib/file_indexing/indexer_patterns.rb', line 10 def initialize (indexer_patterns = nil) Log.debug1 "Initialize index patterns #{indexer_patterns}." @positive_patterns = Array.new @negative_patterns = Array.new # TODO add a test (including empty collections) if indexer_patterns indexer_patterns.positive_patterns.each do |pattern| add_pattern(pattern) end indexer_patterns.negative_patterns.each do |pattern| add_pattern(pattern, false) end end end |
Instance Attribute Details
#negative_patterns ⇒ Object (readonly)
Returns the value of attribute negative_patterns.
7 8 9 |
# File 'lib/file_indexing/indexer_patterns.rb', line 7 def negative_patterns @negative_patterns end |
#positive_patterns ⇒ Object (readonly)
Returns the value of attribute positive_patterns.
7 8 9 |
# File 'lib/file_indexing/indexer_patterns.rb', line 7 def positive_patterns @positive_patterns end |
Instance Method Details
#add_pattern(pattern, is_positive = true) ⇒ Object
40 41 42 43 44 45 46 47 |
# File 'lib/file_indexing/indexer_patterns.rb', line 40 def add_pattern(pattern, is_positive = true) pattern.gsub!(/\\/,'/') if (is_positive) @positive_patterns << pattern else @negative_patterns << pattern end end |
#parse_from_file(file) ⇒ Object
49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 |
# File 'lib/file_indexing/indexer_patterns.rb', line 49 def parse_from_file(file) input_patterns = IO.readlines(file) begin Log.debug1 "Error loading patterns=%s" % file raise IOError("Error loading patterns=%s" % file) end unless not input_patterns.nil? input_patterns.each do |pattern| if (m = /^\s*([+-]):(.*)/.match(pattern)) add_pattern(m[2], m[1].eql?('+') ? true : false) elsif (not /^\s*[\/\/|#]/.match(pattern)) # not a comment Log.debug1 "pattern in incorrect format: #{pattern}" raise RuntimeError("pattern in incorrect format: #{pattern}") end end end |
#serialize ⇒ Object
25 26 27 28 29 30 31 32 33 34 35 |
# File 'lib/file_indexing/indexer_patterns.rb', line 25 def serialize # TODO add a test (including empty collections) indexer_patterns = IndexerPatternsMessage.new positive_patterns.each do |pattern| indexer_patterns.positive_patterns << pattern end negative_patterns.each do |pattern| indexer_patterns.negative_patterns << pattern end indexer_patterns end |
#size ⇒ Object
66 67 68 |
# File 'lib/file_indexing/indexer_patterns.rb', line 66 def size return @positive_patterns.size end |