class Megam::EventsVmCollection

Attributes

iterator[R]

Public Class Methods

json_create(o) click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 101
def self.json_create(o)
    collection = self.new()
    o["results"].each do |eventsvm_list|
        eventsvm_array = eventsvm_list.kind_of?(Array) ? eventsvm_list : [ eventsvm_list ]
        eventsvm_array.each do |eventsvm|
            collection.insert(eventsvm)

        end
    end
    collection
end
new() click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 6
def initialize
    @eventsvm = Array.new
    @eventsvm_by_name = Hash.new
    @insert_after_idx = nil
end

Public Instance Methods

<<(*args) click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 26
def <<(*args)
    args.flatten.each do |a|
        is_megam_events(a)
        @eventsvm << a
        @eventsvm_by_name[a.account_id] = @eventsvm.length - 1
    end
    self
end
Also aliased as: push
[](index) click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 16
def [](index)
    @eventsvm[index]
end
[]=(index, arg) click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 20
def []=(index, arg)
    is_megam_eventsvm(arg)
    @eventsvm[index] = arg
    @eventsvm_by_name[arg.account_id] = index
end
all_eventsvm() click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 12
def all_eventsvm
    @eventsvm
end
each() { |eventsvm| ... } click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 57
def each
    @eventsvm.each do |eventsvm|
        yield eventsvm
    end
end
each_index() { |i| ... } click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 63
def each_index
    @eventsvm.each_index do |i|
        yield i
    end
end
empty?() click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 69
def empty?
    @eventsvm.empty?
end
for_json() click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 93
def for_json
    to_a.map { |item| item.to_s }
end
insert(eventsvm) click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 38
def insert(eventsvm)
    is_megam_eventsvm(eventsvm)
    if @insert_after_idx
        # in the middle of executing a run, so any nodes inserted now should
        # be placed after the most recent addition done by the currently executing
        # node
        @eventsvm.insert(@insert_after_idx + 1, eventsvm)
        # update name -> location mappings and register new node
        @eventsvm_by_name.each_key do |key|
            @eventsvm_by_name[key] += 1 if @eventsvm_by_name[key] > @insert_after_idx
        end
        @eventsvm_by_name[eventsvm.account_id] = @insert_after_idx + 1
        @insert_after_idx += 1
    else
        @eventsvm << eventsvm
        @eventsvm_by_name[eventsvm.account_id] = @eventsvm.length - 1
    end
end
lookup(eventsvm) click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 73
def lookup(eventsvm)
    lookup_by = nil
    if events.kind_of?(Megam::EventsVm)
        lookup_by = eventsvm.account_id
    elsif events.kind_of?(String)
        lookup_by = eventsvm
    else
        raise ArgumentError, "Must pass a Megam::EventsVm or String to lookup"
    end
    res = @eventsvm_by_name[lookup_by]
    unless res
        raise ArgumentError, "Cannot find a node matching #{lookup_by} (did you define it first?)"
    end
    @eventsvm[res]
end
push(*args)

‘push’ is an alias method to <<

Alias for: <<
to_json(*a) click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 97
def to_json(*a)
    Megam::JSONCompat.to_json(for_json, *a)
end
to_s() click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 89
def to_s
    @eventsvm.join(", ")
end

Private Instance Methods

is_megam_eventsvm(arg) click to toggle source
# File lib/megam/core/eventsvm_collection.rb, line 115
def is_megam_eventsvm(arg)
    unless arg.kind_of?(Megam::EventsVm)
        raise ArgumentError, "Members must be Megam::EventsVm's"
    end
    true
end