模块 aya.ij.parsing.core

程序包 com.intellij.lang.impl

类 SyntaxTreeBuilderAdapter

java.lang.Object

com.intellij.lang.impl.SyntaxTreeBuilderAdapter

所有已实现的接口:

SyntaxTreeBuilder

public class SyntaxTreeBuilderAdapter
extends Object
implements SyntaxTreeBuilder

嵌套类概要

从接口继承的嵌套类/接口 com.intellij.lang.SyntaxTreeBuilder

SyntaxTreeBuilder.Marker

字段概要

字段

修饰符和类型	字段	说明
protected final SyntaxTreeBuilder	myDelegate

构造器概要

构造器

构造器	说明
SyntaxTreeBuilderAdapter(@NotNull SyntaxTreeBuilder delegate)

方法概要

修饰符和类型	方法	说明
void	advanceLexer()	Advances the lexer to the next token, skipping whitespace and comment tokens.
void	enforceCommentTokens(@NotNull TokenSet tokens)
boolean	eof()	Checks if the lexer has reached the end of file.
void	error(@NotNull String messageText)	Adds an error marker with the specified message text at the current position in the tree.
int	getCurrentOffset()	Returns the start offset of the current token, or the file length when the token stream is over.
@NotNull SyntaxTreeBuilder	getDelegate()
@Nullable LighterASTNode	getLatestDoneMarker()
@NotNull CharSequence	getOriginalText()	Returns the complete text being parsed.
@Nullable @NonNls String	getTokenText()	Returns the text of the current token from the lexer.
@Nullable IElementType	getTokenType()	Returns the type of current token from the lexer.
boolean	isWhitespaceOrComment(@NotNull IElementType elementType)
IElementType	lookAhead(int steps)	See what token type is in steps ahead.
@NotNull SyntaxTreeBuilder.Marker	mark()	Creates a marker at the current parsing position.
IElementType	rawLookup(int steps)	See what token type is in steps ahead/behind.
int	rawTokenIndex()	Returns the index of the current token in the original sequence.
int	rawTokenTypeStart(int steps)	See what token type is in steps ahead/behind current position.
void	remapCurrentToken(IElementType type)	Slightly easier way to what ITokenTypeRemapper does (i.e. it just remaps current token to a given type).
void	setDebugMode(boolean dbgMode)	Enables or disables the builder debug mode.
void	setTokenTypeRemapper(ITokenTypeRemapper remapper)	Sets optional remapper that can change the type of tokens.
void	setWhitespaceSkippedCallback(@Nullable WhitespaceSkippedCallback callback)	Subscribe for notification on default whitespace and comments skipped events.

从类继承的方法 java.lang.Object

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

字段详细资料

myDelegate

protected final SyntaxTreeBuilder myDelegate

构造器详细资料

SyntaxTreeBuilderAdapter

public SyntaxTreeBuilderAdapter(@NotNull
 @NotNull SyntaxTreeBuilder delegate)

方法详细资料

getDelegate

@NotNull
public @NotNull SyntaxTreeBuilder getDelegate()

getOriginalText

@NotNull
public @NotNull CharSequence getOriginalText()

从接口复制的说明: SyntaxTreeBuilder

Returns the complete text being parsed.

指定者:

getOriginalText 在接口中 SyntaxTreeBuilder

返回:

the text being parsed

advanceLexer

public void advanceLexer()

从接口复制的说明: SyntaxTreeBuilder

Advances the lexer to the next token, skipping whitespace and comment tokens.

指定者:

advanceLexer 在接口中 SyntaxTreeBuilder

getTokenType

@Nullable
public @Nullable IElementType getTokenType()

从接口复制的说明: SyntaxTreeBuilder

Returns the type of current token from the lexer.

指定者:

getTokenType 在接口中 SyntaxTreeBuilder

返回:

the token type, or null when the token stream is over.

setTokenTypeRemapper

public void setTokenTypeRemapper(ITokenTypeRemapper remapper)

从接口复制的说明: SyntaxTreeBuilder

Sets optional remapper that can change the type of tokens. Output of SyntaxTreeBuilder.getTokenType() is affected by it.

指定者:

setTokenTypeRemapper 在接口中 SyntaxTreeBuilder

参数:

remapper - the remapper object, or null.

setWhitespaceSkippedCallback

public void setWhitespaceSkippedCallback(@Nullable
 @Nullable WhitespaceSkippedCallback callback)

从接口复制的说明: SyntaxTreeBuilder

Subscribe for notification on default whitespace and comments skipped events.

指定者:

setWhitespaceSkippedCallback 在接口中 SyntaxTreeBuilder

参数:

callback - an implementation for the callback

isWhitespaceOrComment

public boolean isWhitespaceOrComment(@NotNull
 @NotNull IElementType elementType)

指定者:

isWhitespaceOrComment 在接口中 SyntaxTreeBuilder

remapCurrentToken

public void remapCurrentToken(IElementType type)

从接口复制的说明: SyntaxTreeBuilder

Slightly easier way to what ITokenTypeRemapper does (i.e. it just remaps current token to a given type).

指定者:

remapCurrentToken 在接口中 SyntaxTreeBuilder

参数:

type - new type for the current token.

lookAhead

public IElementType lookAhead(int steps)

从接口复制的说明: SyntaxTreeBuilder

See what token type is in steps ahead.

指定者:

lookAhead 在接口中 SyntaxTreeBuilder

参数:

steps - 0 is current token (i.e. the same SyntaxTreeBuilder.getTokenType() returns)

返回:

type element which SyntaxTreeBuilder.getTokenType() will return if we call advance steps times in a row

rawLookup

public IElementType rawLookup(int steps)

从接口复制的说明: SyntaxTreeBuilder

See what token type is in steps ahead/behind.

指定者:

rawLookup 在接口中 SyntaxTreeBuilder

参数:

steps - 0 is current token (i.e. the same SyntaxTreeBuilder.getTokenType() returns)

返回:

type element ahead or behind, including whitespace/comment tokens

rawTokenTypeStart

public int rawTokenTypeStart(int steps)

从接口复制的说明: SyntaxTreeBuilder

See what token type is in steps ahead/behind current position.

指定者:

rawTokenTypeStart 在接口中 SyntaxTreeBuilder

参数:

steps - 0 is current token (i.e. the same SyntaxTreeBuilder.getTokenType() returns)

返回:

offset type element ahead or behind, including whitespace/comment tokens, -1 if first token, getOriginalText().getLength() at end

rawTokenIndex

public int rawTokenIndex()

从接口复制的说明: SyntaxTreeBuilder

Returns the index of the current token in the original sequence.

指定者:

rawTokenIndex 在接口中 SyntaxTreeBuilder

返回:

token index

getTokenText

@Nullable
@NonNls
public @Nullable @NonNls String getTokenText()

从接口复制的说明: SyntaxTreeBuilder

Returns the text of the current token from the lexer.

指定者:

getTokenText 在接口中 SyntaxTreeBuilder

返回:

the token text, or null when the token stream is over.

getCurrentOffset

public int getCurrentOffset()

从接口复制的说明: SyntaxTreeBuilder

Returns the start offset of the current token, or the file length when the token stream is over.

指定者:

getCurrentOffset 在接口中 SyntaxTreeBuilder

返回:

the token offset.

mark

@NotNull
public @NotNull SyntaxTreeBuilder.Marker mark()

从接口复制的说明: SyntaxTreeBuilder

Creates a marker at the current parsing position.

指定者:

mark 在接口中 SyntaxTreeBuilder

返回:

the new marker instance.

error

public void error(@NotNull
 @NotNull String messageText)

从接口复制的说明: SyntaxTreeBuilder

Adds an error marker with the specified message text at the current position in the tree.
Note: from series of subsequent errors messages only first will be part of resulting tree.

指定者:

error 在接口中 SyntaxTreeBuilder

参数:

messageText - the text of the error message displayed to the user.

eof

public boolean eof()

从接口复制的说明: SyntaxTreeBuilder

Checks if the lexer has reached the end of file.

指定者:

eof 在接口中 SyntaxTreeBuilder

返回:

true if the lexer is at end of file, false otherwise.

setDebugMode

public void setDebugMode(boolean dbgMode)

从接口复制的说明: SyntaxTreeBuilder

Enables or disables the builder debug mode. In debug mode, the builder will print stack trace to marker allocation position if one is not done when calling #getTreeBuilt().

指定者:

setDebugMode 在接口中 SyntaxTreeBuilder

参数:

dbgMode - the debug mode value.

enforceCommentTokens

public void enforceCommentTokens(@NotNull
 @NotNull TokenSet tokens)

指定者:

enforceCommentTokens 在接口中 SyntaxTreeBuilder

getLatestDoneMarker

@Nullable
public @Nullable LighterASTNode getLatestDoneMarker()

指定者:

getLatestDoneMarker 在接口中 SyntaxTreeBuilder

返回:

latest left done node for context dependent parsing.