Package ch.njol.skript.lang

Class Section.SectionContext

java.lang.Object

ch.njol.skript.lang.parser.ParserInstance.Data

ch.njol.skript.lang.Section.SectionContext

Enclosing class:

Section

protected static class Section.SectionContext
extends ParserInstance.Data

Field Summary

Fields

Modifier and Type	Field	Description
protected @Nullable Debuggable	owner
protected SectionNode	sectionNode
protected List<TriggerItem>	triggerItems

Constructor Summary

Constructors

Constructor	Description
SectionContext(ParserInstance parserInstance)

Method Summary

Modifier and Type	Method	Description
<Syntax extends SyntaxElement & Debuggable> boolean	claim(Syntax syntax)	Marks the section this context represents as having been 'claimed' by the current syntax.
boolean	claimed()	Used to keep track of whether a syntax is managing the current section.
protected <T> T	modify(SectionNode sectionNode, List<TriggerItem> triggerItems, Supplier<T> supplier)	Modifies this SectionContext temporarily, for the duration of the Supplier.get() call, reverting the changes afterwards.

Methods inherited from class ch.njol.skript.lang.parser.ParserInstance.Data

getParser, onCurrentEventsChange, onCurrentScriptChange

Methods inherited from class java.lang.Object

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

Field Details

sectionNode

protected SectionNode sectionNode

triggerItems

protected List<TriggerItem> triggerItems

owner

@Nullable
protected @Nullable Debuggable owner

Constructor Details

SectionContext

public SectionContext(ParserInstance parserInstance)

Method Details

modify

protected <T> T modify(SectionNode sectionNode,
 List<TriggerItem> triggerItems,
 Supplier<T> supplier)

Modifies this SectionContext temporarily, for the duration of the Supplier.get() call, reverting the changes afterwards.
This must be used instead of manually modifying the fields of this instance, unless you also revert the changes afterwards.
See Pull Request #4353 and Issue #4473.

claim

@Internal
public <Syntax extends SyntaxElement & Debuggable>
boolean claim(Syntax syntax)

Marks the section this context represents as having been 'claimed' by the current syntax. Once a syntax has claimed a section, another syntax may not claim it.

Parameters:

syntax - The syntax that wants to own this section

Returns:

True if this was successfully claimed, false if it was already owned

claimed

public boolean claimed()

Used to keep track of whether a syntax is managing the current section. Every section needs exactly one manager. This is used to detect errors such as:

1. Two syntax both want to manage the section (e.g. an effectsection and an expression or two expressions).
2. No syntax wants to manage the section.

Returns:

Whether a syntax is already managing this section context