se.entra.phantom.server

Class HostFields

java.lang.Object

se.entra.phantom.server.HostFields

public class HostFields
extends Object

All host fields of a screen are accessed using this class.

Constructor Summary

Constructors

Constructor and Description
HostFields(HostScreen screen) Creates an array of all host fields.

Method Summary

Modifier and Type	Method and Description
void	add(HostField field) Adds a host field definition.
HostField	get(int pos) Gets a host field from a zero-based position.
HostField	get(int x, int y) Gets a host field from a X/Y position.
HostField[]	getAll() Gets a copy of the host fields array.
int	getCount() Returns the count of host fields.
HostField	getFirst(int pos) Gets the first host field from a zero-based position.
HostField	getFirst(int x, int y) Gets the first host field from a X/Y position.
HostField	getFirstUnprotected() Gets the first unprotected host field.
HostField	getFromIndex(int index) Gets a host field from an index.
HostField	getNextUnprotected(int x, int y) Gets the next unprotected host field.
HostField	getPreviousUnprotected(int x, int y) Gets the previous unprotected host field.

Methods inherited from class java.lang.Object

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

Constructor Detail

HostFields

public HostFields(HostScreen screen)

Creates an array of all host fields.

Method Detail

add

public void add(HostField field)

Adds a host field definition. Zero-length fields are not added.

getCount

public int getCount()

Returns the count of host fields.

getAll

public HostField[] getAll()

Gets a copy of the host fields array.

getFromIndex

public HostField getFromIndex(int index)

Gets a host field from an index.

get

public HostField get(int x,
                     int y)

Gets a host field from a X/Y position.

Returns:

null if no host field is found.

get

public HostField get(int pos)

Gets a host field from a zero-based position.

Returns:

null if no host field is found.

getFirst

public HostField getFirst(int x,
                          int y)

Gets the first host field from a X/Y position.

Returns:

null if no host field exists in the position.

getFirst

public HostField getFirst(int pos)

Gets the first host field from a zero-based position.

Returns:

null if no host field is found.

getFirstUnprotected

public HostField getFirstUnprotected()

Gets the first unprotected host field.

Returns:

null if non is found.

getPreviousUnprotected

public HostField getPreviousUnprotected(int x,
                                        int y)

Gets the previous unprotected host field. If the position is not at the beginning of the field, the current field is returned.

Returns:

null if non is found.

getNextUnprotected

public HostField getNextUnprotected(int x,
                                    int y)

Gets the next unprotected host field.

Returns:

null if non is found.