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_Pr2GripperCommandActionGoal.py

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"""autogenerated by genmsg_py from Pr2GripperCommandActionGoal.msg. Do not edit."""
import roslib.message
import struct

import pr2_controllers_msgs.msg
import roslib.rostime
import actionlib_msgs.msg
import std_msgs.msg

class Pr2GripperCommandActionGoal(roslib.message.Message):
  _md5sum = "aa581f648a35ed681db2ec0bf7a82bea"
  _type = "pr2_controllers_msgs/Pr2GripperCommandActionGoal"
  _has_header = True #flag to mark the presence of a Header object
  _full_text = """# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======

Header header
actionlib_msgs/GoalID goal_id
Pr2GripperCommandGoal goal

================================================================================
MSG: std_msgs/Header
# Standard metadata for higher-level stamped data types.
# This is generally used to communicate timestamped data 
# in a particular coordinate frame.
# 
# sequence ID: consecutively increasing ID 
uint32 seq
#Two-integer timestamp that is expressed as:
# * stamp.secs: seconds (stamp_secs) since epoch
# * stamp.nsecs: nanoseconds since stamp_secs
# time-handling sugar is provided by the client library
time stamp
#Frame this data is associated with
# 0: no frame
# 1: global frame
string frame_id

================================================================================
MSG: actionlib_msgs/GoalID
# The stamp should store the time at which this goal was requested.
# It is used by an action server when it tries to preempt all
# goals that were requested before a certain time
time stamp

# The id provides a way to associate feedback and
# result message with specific goal requests. The id
# specified must be unique.
string id


================================================================================
MSG: pr2_controllers_msgs/Pr2GripperCommandGoal
# ====== DO NOT MODIFY! AUTOGENERATED FROM AN ACTION DEFINITION ======
pr2_controllers_msgs/Pr2GripperCommand command

================================================================================
MSG: pr2_controllers_msgs/Pr2GripperCommand
float64 position
float64 max_effort

"""
  __slots__ = ['header','goal_id','goal']
  _slot_types = ['Header','actionlib_msgs/GoalID','pr2_controllers_msgs/Pr2GripperCommandGoal']

  def __init__(self, *args, **kwds):
    """
    Constructor. Any message fields that are implicitly/explicitly
    set to None will be assigned a default value. The recommend
    use is keyword arguments as this is more robust to future message
    changes.  You cannot mix in-order arguments and keyword arguments.
    
    The available fields are:
       header,goal_id,goal
    
    @param args: complete set of field values, in .msg order
    @param kwds: use keyword arguments corresponding to message field names
    to set specific fields. 
    """
    if args or kwds:
      super(Pr2GripperCommandActionGoal, self).__init__(*args, **kwds)
      #message fields cannot be None, assign default values for those that are
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      if self.goal_id is None:
        self.goal_id = actionlib_msgs.msg.GoalID()
      if self.goal is None:
        self.goal = pr2_controllers_msgs.msg.Pr2GripperCommandGoal()
    else:
      self.header = std_msgs.msg._Header.Header()
      self.goal_id = actionlib_msgs.msg.GoalID()
      self.goal = pr2_controllers_msgs.msg.Pr2GripperCommandGoal()

  def _get_types(self):
    """
    internal API method
    """
    return self._slot_types

  def serialize(self, buff):
    """
    serialize message into buffer
    @param buff: buffer
    @type  buff: StringIO
    """
    try:
      _x = self
      buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
      _x = self.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.goal_id.stamp.secs, _x.goal_id.stamp.nsecs))
      _x = self.goal_id.id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2d.pack(_x.goal.command.position, _x.goal.command.max_effort))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize(self, str):
    """
    unpack serialized message in str into this message instance
    @param str: byte array of serialized message
    @type  str: str
    """
    try:
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      if self.goal_id is None:
        self.goal_id = actionlib_msgs.msg.GoalID()
      if self.goal is None:
        self.goal = pr2_controllers_msgs.msg.Pr2GripperCommandGoal()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.goal_id.stamp.secs, _x.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.goal_id.id = str[start:end]
      _x = self
      start = end
      end += 16
      (_x.goal.command.position, _x.goal.command.max_effort,) = _struct_2d.unpack(str[start:end])
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill


  def serialize_numpy(self, buff, numpy):
    """
    serialize message with numpy array types into buffer
    @param buff: buffer
    @type  buff: StringIO
    @param numpy: numpy python module
    @type  numpy module
    """
    try:
      _x = self
      buff.write(_struct_3I.pack(_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs))
      _x = self.header.frame_id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2I.pack(_x.goal_id.stamp.secs, _x.goal_id.stamp.nsecs))
      _x = self.goal_id.id
      length = len(_x)
      buff.write(struct.pack('<I%ss'%length, length, _x))
      _x = self
      buff.write(_struct_2d.pack(_x.goal.command.position, _x.goal.command.max_effort))
    except struct.error as se: self._check_types(se)
    except TypeError as te: self._check_types(te)

  def deserialize_numpy(self, str, numpy):
    """
    unpack serialized message in str into this message instance using numpy for array types
    @param str: byte array of serialized message
    @type  str: str
    @param numpy: numpy python module
    @type  numpy: module
    """
    try:
      if self.header is None:
        self.header = std_msgs.msg._Header.Header()
      if self.goal_id is None:
        self.goal_id = actionlib_msgs.msg.GoalID()
      if self.goal is None:
        self.goal = pr2_controllers_msgs.msg.Pr2GripperCommandGoal()
      end = 0
      _x = self
      start = end
      end += 12
      (_x.header.seq, _x.header.stamp.secs, _x.header.stamp.nsecs,) = _struct_3I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.header.frame_id = str[start:end]
      _x = self
      start = end
      end += 8
      (_x.goal_id.stamp.secs, _x.goal_id.stamp.nsecs,) = _struct_2I.unpack(str[start:end])
      start = end
      end += 4
      (length,) = _struct_I.unpack(str[start:end])
      start = end
      end += length
      self.goal_id.id = str[start:end]
      _x = self
      start = end
      end += 16
      (_x.goal.command.position, _x.goal.command.max_effort,) = _struct_2d.unpack(str[start:end])
      return self
    except struct.error as e:
      raise roslib.message.DeserializationError(e) #most likely buffer underfill

_struct_I = roslib.message.struct_I
_struct_2d = struct.Struct("<2d")
_struct_3I = struct.Struct("<3I")
_struct_2I = struct.Struct("<2I")

---

pr2_controllers_msgs
Author(s): Stuart Glaser
autogenerated on Fri Mar 1 16:51:29 2013