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syntax: add WhitespaceOrCommentBindingPolicy and OpaqueElementPolicy to LanguageSyntaxDefinition

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GitOrigin-RevId: 11481d8826e981dd2a0484ea23a8c5b59af48216
This commit is contained in:
Max Medvedev
2025-05-30 11:51:42 +00:00
committed by intellij-monorepo-bot
parent adfad913d3
commit a50b4cd5c0
6 changed files with 23 additions and 7 deletions
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java/java-frontback-psi-impl/src/com/intellij/java/frontback/psi/impl/syntax/JavaSyntaxDefinitionExtension.kt
+1 -5
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@@ -7,8 +7,4 @@ import com.intellij.platform.syntax.lexer.Lexer
import com.intellij.platform.syntax.LanguageSyntaxDefinition
import com.intellij.pom.java.LanguageLevel
internal class JavaSyntaxDefinitionExtension : LanguageSyntaxDefinition {
override fun getLexer(): Lexer = JavaSyntaxDefinition.createLexer(LanguageLevel.HIGHEST)
override fun getCommentTokens(): SyntaxElementTypeSet = JavaSyntaxDefinition.commentSet
}
internal class JavaSyntaxDefinitionExtension : LanguageSyntaxDefinition by JavaSyntaxDefinition
java/java-syntax/src/com/intellij/java/syntax/JavaSyntaxDefinition.kt
+4
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@@ -1,6 +1,7 @@
// Copyright 2000-2025 JetBrains s.r.o. and contributors. Use of this source code is governed by the Apache 2.0 license.
package com.intellij.java.syntax
import com.intellij.java.syntax.element.JavaWhitespaceOrCommentBindingPolicy
import com.intellij.java.syntax.element.JavaDocSyntaxElementType
import com.intellij.java.syntax.element.JavaSyntaxTokenType
import com.intellij.java.syntax.lexer.JavaDocLexer
@@ -11,6 +12,7 @@ import com.intellij.platform.syntax.SyntaxElementTypeSet
import com.intellij.platform.syntax.SyntaxLanguage
import com.intellij.platform.syntax.element.SyntaxTokenTypes
import com.intellij.platform.syntax.lexer.Lexer
import com.intellij.platform.syntax.parser.WhitespaceOrCommentBindingPolicy
import com.intellij.platform.syntax.syntaxElementTypeSetOf
import com.intellij.pom.java.LanguageLevel
import kotlin.jvm.JvmStatic
@@ -40,4 +42,6 @@ object JavaSyntaxDefinition : LanguageSyntaxDefinition {
override fun getCommentTokens(): SyntaxElementTypeSet = commentSet
override fun getWhitespaceTokens(): SyntaxElementTypeSet = whitespaces
override fun getWhitespaceOrCommentBindingPolicy(): WhitespaceOrCommentBindingPolicy = JavaWhitespaceOrCommentBindingPolicy
}
java/java-syntax/src/com/intellij/java/syntax/element/JavaBindingPolicy.kt → java/java-syntax/src/com/intellij/java/syntax/element/JavaWhitespaceOrCommentBindingPolicy.kt
+1 -1
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@@ -6,7 +6,7 @@ import com.intellij.platform.syntax.element.SyntaxTokenTypes
import com.intellij.platform.syntax.parser.WhitespaceOrCommentBindingPolicy
import com.intellij.platform.syntax.syntaxElementTypeSetOf
internal object JavaBindingPolicy : WhitespaceOrCommentBindingPolicy {
internal object JavaWhitespaceOrCommentBindingPolicy : WhitespaceOrCommentBindingPolicy {
private val leftBoundTokens = syntaxElementTypeSetOf(
SyntaxTokenTypes.ERROR_ELEMENT, // todo move somewhere?
JavaSyntaxElementType.TYPE_PARAMETER_LIST,
platform/syntax/syntax-api/api-dump-experimental.txt
+2
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@@ -3,6 +3,8 @@
*:com.intellij.platform.syntax.LanguageSyntaxDefinition
- a:getCommentTokens():com.intellij.platform.syntax.SyntaxElementTypeSet
- a:getLexer():com.intellij.platform.syntax.lexer.Lexer
- getOpaqueElementPolicy():com.intellij.platform.syntax.parser.OpaqueElementPolicy
- getWhitespaceOrCommentBindingPolicy():com.intellij.platform.syntax.parser.WhitespaceOrCommentBindingPolicy
- getWhitespaceTokens():com.intellij.platform.syntax.SyntaxElementTypeSet
*f:com.intellij.platform.syntax.LazyLexingContext
- <init>(com.intellij.platform.syntax.tree.SyntaxNode,com.intellij.platform.syntax.CancellationProvider):V
platform/syntax/syntax-api/src/com/intellij/platform/syntax/LanguageSyntaxDefinition.kt
+14
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@@ -3,6 +3,8 @@ package com.intellij.platform.syntax
import com.intellij.platform.syntax.element.SyntaxTokenTypes
import com.intellij.platform.syntax.lexer.Lexer
import com.intellij.platform.syntax.parser.OpaqueElementPolicy
import com.intellij.platform.syntax.parser.WhitespaceOrCommentBindingPolicy
import org.jetbrains.annotations.ApiStatus
/**
@@ -28,4 +30,16 @@ interface LanguageSyntaxDefinition {
* The set of comment token types of the language
*/
fun getCommentTokens(): SyntaxElementTypeSet
/**
* Controls whitespace balancing behavior of [com.intellij.platform.syntax.parser.SyntaxTreeBuilder].
* For more details see [com.intellij.platform.syntax.parser.WhitespaceOrCommentBindingPolicy]
*/
fun getWhitespaceOrCommentBindingPolicy(): WhitespaceOrCommentBindingPolicy? = null
/**
* The policy for handling opaque elements in the syntax tree.
* For more details see [com.intellij.platform.syntax.parser.OpaqueElementPolicy]
*/
fun getOpaqueElementPolicy(): OpaqueElementPolicy? = null
}
platform/syntax/syntax-api/src/com/intellij/platform/syntax/parser/OpaqueElementPolicy.kt
+1 -1
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@@ -5,7 +5,7 @@ import com.intellij.platform.syntax.SyntaxElementType
import org.jetbrains.annotations.ApiStatus
/**
* this policy allows overriding the text of an element type
* This policy allows overriding the text of an element type
*
* @link [com.intellij.lang.TokenWrapper] class
*/