Package cn.nukkit.command.tree.node

Class PositionNode

java.lang.Object

cn.nukkit.command.tree.node.ParamNode<Position>

cn.nukkit.command.tree.node.PositionNode

All Implemented Interfaces:

IParamNode<Position>

Direct Known Subclasses:

FloatPositionNode, IntPositionNode

@PowerNukkitXOnly
@Since("1.19.60-r1")
public abstract class PositionNode
extends ParamNode<Position>

坐标节点基类

Field Summary

Fields

Modifier and Type	Field	Description
protected final double[]	coordinate
protected byte	index
protected final List<String>	TMP

Fields inherited from class cn.nukkit.command.tree.node.ParamNode

optional, parent, value

Constructor Summary

Constructors

Constructor	Description
PositionNode(Pattern pattern)

Method Summary

Modifier and Type	Method	Description
void	fill(String arg)	负责填充该参数节点,覆写该方法需要实现对接受参数arg的验证以及解析成为对应类型T的结果 当验证失败或者解析失败,请调用IParamNode.error(String)方法标记错误.形如this.error()
<E> E	get()	获取已被IParamNode.fill(String)填充后的节点值,会自动转型为接受类型E,不会判断是否能成功转型 有可能抛出ClassCastException
<E> E	get(Position basePos)
boolean	getRelative(int index)
void	reset()	将节点重置回初始化状态,以待下次填充IParamNode.fill(String)
void	setRelative(byte index)

Methods inherited from class cn.nukkit.command.tree.node.ParamNode

getParent, hasResult, init, isOptional

Methods inherited from class java.lang.Object

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

Methods inherited from interface cn.nukkit.command.tree.node.IParamNode

error, error, error, error

Field Details

coordinate

protected final double[] coordinate

TMP

protected final List<String> TMP

index

protected byte index

Constructor Details

PositionNode

public PositionNode(Pattern pattern)

Method Details

get

public <E> E get()

Description copied from interface: IParamNode

获取已被IParamNode.fill(String)填充后的节点值,会自动转型为接受类型E,不会判断是否能成功转型
有可能抛出ClassCastException

Specified by:

get in interface IParamNode<Position>

Overrides:

get in class ParamNode<Position>

get

public <E> E get(Position basePos)

fill

public void fill(String arg)

Description copied from interface: IParamNode

负责填充该参数节点,覆写该方法需要实现对接受参数arg的验证以及解析成为对应类型T的结果
当验证失败或者解析失败,请调用IParamNode.error(String)方法标记错误.形如this.error()

Parameters:

arg - the arg

reset

public void reset()

Description copied from interface: IParamNode

将节点重置回初始化状态,以待下次填充IParamNode.fill(String)

Specified by:

reset in interface IParamNode<Position>

Overrides:

reset in class ParamNode<Position>

setRelative

public void setRelative(byte index)

getRelative

public boolean getRelative(int index)