net.aerith.misao.pixy.matching
Class RetryManager

java.lang.Object
  |
  +--net.aerith.misao.pixy.matching.RetryManager

public class RetryManager

extends java.lang.Object

The RetryManager is a class to generate the initial R.A. and Decl. of the center, and the initial field of view for matching process. It generates some sets of those parameters based on the specified policy.

Field Summary

private java.util.Vector	coor_list The list of center R.A.
protected Coor	original_coor The original R.A.
protected double	original_fov_height The original vertical field of view.
protected double	original_fov_width The original horizontal field of view.
protected int	policy The policy.
static int	POLICY_NO_RETRY The number of policy which implies to run the matching process only once with no retry.
static int	POLICY_POSITION_SEARCH The number of policy which implies to search the R.A.
static int	POLICY_POSITION_UNCERTAIN The number of policy which implies the R.A.
protected int	retry_count The retry count.
protected double	search_radius The search radius.

Constructor Summary

RetryManager(Coor center_coor, double fov_width, double fov_height)
Constructs a RetryManager.

Method Summary

Coor	getCenterCoor() Gets the R.A.
double	getHorizontalFov() Gets the horizontal field of view for the current retry.
double	getVerticalFov() Gets the vertical field of view for the current retry.
void	increment() Increments the retry count.
void	setPolicy(int policy) Sets the policy.
void	setSearchRadius(double radius) Sets the search radius.

Methods inherited from class java.lang.Object

, clone, equals, finalize, getClass, hashCode, notify, notifyAll, registerNatives, toString, wait, wait, wait

Field Detail

POLICY_NO_RETRY

public static final int POLICY_NO_RETRY

The number of policy which implies to run the matching process only once with no retry.

POLICY_POSITION_UNCERTAIN

public static final int POLICY_POSITION_UNCERTAIN

The number of policy which implies the R.A. and Decl. is uncertain and it retries the matching process 9 times while shifting the R.A. and Decl. around the specified position.

POLICY_POSITION_SEARCH

public static final int POLICY_POSITION_SEARCH

The number of policy which implies to search the R.A. and Decl. within the specified radius, while shifting the R.A. and Decl. around the specified position.

policy

protected int policy

The policy.

original_coor

protected Coor original_coor

The original R.A. and Decl.

original_fov_width

protected double original_fov_width

The original horizontal field of view.

original_fov_height

protected double original_fov_height

The original vertical field of view.

search_radius

protected double search_radius

The search radius.

retry_count

protected int retry_count

The retry count.

coor_list

private java.util.Vector coor_list

The list of center R.A. and Decl.

Constructor Detail

RetryManager

public RetryManager(Coor center_coor,
                    double fov_width,
                    double fov_height)

Constructs a RetryManager.

Parameters:

center_coor - the R.A. and Decl. of the center.

fov_width - the horizontal field of view in degree.

fov_height - the vertical field of view in degree.

Method Detail

setSearchRadius

public void setSearchRadius(double radius)

Sets the search radius.

Parameters:

radius - the search radius.

setPolicy

public void setPolicy(int policy)

Sets the policy.

Parameters:

policy - the number of policy.

increment

public void increment()
               throws MaximumRepetitionCountException

Increments the retry count.

Throws:

MaximumRepetitionCountException - if the retry count reaches to the maximum count.

getCenterCoor

public Coor getCenterCoor()

Gets the R.A. and Decl. of the center for the current retry.

Returns:

the R.A. and Decl. of the center for the current retry.

getHorizontalFov

public double getHorizontalFov()

Gets the horizontal field of view for the current retry.

Returns:

the horizontal field of view for the current retry.

getVerticalFov

public double getVerticalFov()

Gets the vertical field of view for the current retry.

Returns:

the vertical field of view for the current retry.