Direction

Enum Class Direction

java.lang.Object

java.lang.Enum<Direction>

com.grapecity.documents.excel.Direction

All Implemented Interfaces:

Serializable, Comparable<Direction>, Constable

---

public enum Direction extends Enum<Direction>

指定移动方向。

此枚举对应于 Excel 的 xlDirection 常量，用于指示向上、向下、向左或向右等移动方向。

 Workbook workbook = new Workbook();
 IWorksheet worksheet = workbook.getActiveSheet();
 worksheet.getRange("A1").setValue("Start");
 
 Direction direction = Direction.forValue(-4121);
 String nextCell = direction == Direction.Down ? "A2" : "B1";
 worksheet.getRange(nextCell).setValue("Next");
 Object nextValue = worksheet.getRange("A2").getValue();
 

• Nested Class Summary

  Nested classes/interfaces inherited from class java.lang.Enum

  Enum.EnumDesc<E extends Enum<E>>

• Enum Constant Summary

  Enum Constants

  Enum Constant

  Description

  Down

  指定移动方向为向下。

  ToLeft

  指定移动方向为左。

  ToRight

  指定移动方向为右。

  Up

  指定移动方向为上。

• Method Summary

  All MethodsStatic MethodsInstance MethodsConcrete Methods

  Modifier and Type

  Method

  Description

  static Direction

  forValue(int value)

  Gets the direction that corresponds to the specified Excel constant value.

  int

  getValue()

  Gets the Excel constant value for this direction.

  static Direction

  valueOf(String name)

  Returns the enum constant of this class with the specified name.

  static Direction[]

  values()

  Returns an array containing the constants of this enum class, in the order they are declared.

  Methods inherited from class java.lang.Enum

  clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

  Methods inherited from class java.lang.Object

  getClass, notify, notifyAll, wait, wait, wait

• Enum Constant Details

  • Up

    public static final Direction Up

    指定移动方向为上。

  • ToRight

    public static final Direction ToRight

    指定移动方向为右。

  • ToLeft

    public static final Direction ToLeft

    指定移动方向为左。

  • Down

    public static final Direction Down

    指定移动方向为向下。

• Method Details

  • values

    public static Direction[] values()

    Returns an array containing the constants of this enum class, in the order they are declared.

    Returns:

    an array containing the constants of this enum class, in the order they are declared

  • valueOf

    public static Direction valueOf(String name)

    Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)

    Parameters:

    name - the name of the enum constant to be returned.

    Returns:

    the enum constant with the specified name

    Throws:

    IllegalArgumentException - if this enum class has no constant with the specified name

    NullPointerException - if the argument is null

  • getValue

    public int getValue()

    Gets the Excel constant value for this direction.

    Returns:

    The Excel constant value.

  • forValue

    public static Direction forValue(int value)

    Gets the direction that corresponds to the specified Excel constant value.

    Parameters:

    value - The Excel constant value.

    Returns:

    The matching direction.