Class: JavaClass::ClassList::ClassEntry

Inherits:
Object
  • Object
show all
Defined in:
lib/javaclass/classlist/class_entry.rb

Overview

An entry in the list. A ClassEntry belongs to a PackageEntry and has a list ov versions it exists in.

Author

Peter Kofler

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent, full_name, is_public, vers) ⇒ ClassEntry

Create a new entry. parent must provide a version field to compare against. vers is the base version of this class.



18
19
20
21
22
23
24
 
# File 'lib/javaclass/classlist/class_entry.rb', line 18

def initialize(parent, full_name, is_public, vers)
  @parent = parent
  @full_name = full_name.to_javaname.to_classname
  @name = @full_name.simple_name
  @is_public = is_public
  @version = [vers]
end

Instance Attribute Details

#full_name ⇒ Object (readonly)

Returns the value of attribute full_name.



12
13
14
 
# File 'lib/javaclass/classlist/class_entry.rb', line 12

def full_name
  @full_name
end

#name ⇒ Object (readonly)

Return the short (simple) name of this class.



11
12
13
 
# File 'lib/javaclass/classlist/class_entry.rb', line 11

def name
  @name
end

#version ⇒ Object (readonly)

Return the list of versions this class exists.



14
15
16
 
# File 'lib/javaclass/classlist/class_entry.rb', line 14

def version
  @version
end

Instance Method Details

#<=>(other) ⇒ Object

Sorts by simple name inside the package.



51
52
53
 
# File 'lib/javaclass/classlist/class_entry.rb', line 51

def <=>(other)
  @name.casecmp other.name
end

#public? ⇒ Boolean

Returns:

  • (Boolean) 


26
27
28
 
# File 'lib/javaclass/classlist/class_entry.rb', line 26

def public?
  @is_public
end

#to_full_qualified_s(minversion, maxversion) ⇒ Object

Return a string containing the full qualified name together with first and last version of this class. Ignore package versions, but obey minversion and maxversion . Print all versions, first to last, but skip first<=minversion and last>=maxversion.



62
63
64
 
# File 'lib/javaclass/classlist/class_entry.rb', line 62

def to_full_qualified_s(minversion, maxversion)
  format_version(@full_name, minversion, maxversion)
end

#to_package_shortcut_s ⇒ Object

Return a string containing the simple name and the version, if it is different from the package version.



67
68
69
70
 
# File 'lib/javaclass/classlist/class_entry.rb', line 67

def to_package_shortcut_s
  vp = @parent.version
  format_version("   #{@name}", vp.first, vp.last)
end

#to_s ⇒ Object 



55
56
57
 
# File 'lib/javaclass/classlist/class_entry.rb', line 55

def to_s
  @full_name
end

#update(version, is_public = @is_public) ⇒ Object

Update the version this class also exists in.



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/javaclass/classlist/class_entry.rb', line 31

def update(version, is_public=@is_public)
  raise "update class #{@name} is older than its last version: latest version=#{@version.last}, new version=#{version}" if version <= @version.last
  # check for holes in versions
  if version > @version.last+1
    warn "#{@full_name} last in version #{@version.last}, not in #{@version.last+1}, but again in #{version}"        
  end
  @version << version 
  
  if !is_public && @is_public
    warn "#{@full_name} changed from public to package in version #{version}"
    @is_public = is_public
    @version = [version] # skip older versions
  elsif is_public && ! @is_public
    info "#{@full_name} changed from package to public in version #{version}"
    @is_public = is_public
    @version = [version] # skip older versions
  end
end