Field Detail

• HFT_AnyCharacter

  public static final int HFT_AnyCharacter

  Host field type: Any character allowed.

  See Also:

  Constant Field Values

• HFT_AlphaOnly

  public static final int HFT_AlphaOnly

  Host field type: Alpha characters only.

  See Also:

  Constant Field Values

• HFT_Alphanumeric

  public static final int HFT_Alphanumeric

  Host field type: Alphanumeric characters only.

  See Also:

  Constant Field Values

• HFT_UpperOnly

  public static final int HFT_UpperOnly

  Host field type: Upper case any character.

  See Also:

  Constant Field Values

• HFT_NumericOnly

  public static final int HFT_NumericOnly

  Host field type: Numeric only.

  See Also:

  Constant Field Values

• HFT_DigitsOnly

  public static final int HFT_DigitsOnly

  Host field type: Digits only.

  See Also:

  Constant Field Values

• HFT_SignedNumeric

  public static final int HFT_SignedNumeric

  Host field type: Signed numeric.

  See Also:

  Constant Field Values

• HFT_ImpliedDecimal

  public static final int HFT_ImpliedDecimal

  Host field type: Implied decimal number.

  See Also:

  Constant Field Values

• HFT_NumericShift

  public static final int HFT_NumericShift

  Host field type: Numeric shift.

  See Also:

  Constant Field Values

• HFT_KatakanaShift

  public static final int HFT_KatakanaShift

  Host field type: Katakana shift.

  See Also:

  Constant Field Values

• HFJ_NoAdjust

  public static final int HFJ_NoAdjust

  Field justification: No justification.

  See Also:

  Constant Field Values

• HFJ_RightZero

  public static final int HFJ_RightZero

  Field justification: Right justified, zero-filled.

  See Also:

  Constant Field Values

• HFJ_RightBlank

  public static final int HFJ_RightBlank

  Field justification: Right justified, blank-filled.

  See Also:

  Constant Field Values

• HFJ_Fill

  public static final int HFJ_Fill

  Field justification: Field is entirely filled.

  See Also:

  Constant Field Values

• type

  public int type

  Field type: the values HFT_*.

• justification

  public int justification

  Field justification: the values HFJ_*.

• isFieldExitRequired

  public boolean isFieldExitRequired

  The field exit key is required to exit this field.

• isHidden

  public boolean isHidden

  This field is hidden (non-display).

• isProtected

  public boolean isProtected

  This field is protected.

• isLowerTranslatedToUpper

  public boolean isLowerTranslatedToUpper

  All characters in this field are automatically converted to upper case.

• x

  public int x

  Position in X. The position in X and Y is filled in through the position member if X is -1.

• y

  public int y

  Position in Y. The position in X and Y is filled in through the position member if X is -1.

• position

  public int position

  Position of the host field in the host screen. The HostFields class sets this member when adding new host fields if the position is -1. The position is taken from the x and y members.

• length

  public int length

  The length of the field.

• screenWidth

  public int screenWidth

  The width of the host screen. The HostFields class sets this member when adding new host fields.

• nextField

  public HostField nextField

  The next host field. The HostFields class sets this member when adding new host fields.

Constructor Detail

• HostField

  public HostField()

Method Detail

• getNextField

  public HostField getNextField()

  Gets the next host field.

  Returns:

  null if no field is found.

• getPos

  public int getPos()

  Gets the zero-based position of this field on the screen.

• isEmpty

  public boolean isEmpty(HostScreen screen)

  Checks if this field is protected and empty. If the field is non-display contains characters, the field is assumed to be empty.