MDS/openide
1
0
Fork 0
mirror of https://gitflic.ru/project/openide/openide.git synced 2026-09-27 10:03:11 +07:00
Code Issues Packages Projects Releases Wiki Activity

[groovy] add and use FindFirstProcessor

Browse Source
This commit is contained in:
Daniil Ovchinnikov
2018-01-18 19:54:18 +03:00
parent 796c58443e
commit b5857fac29
2 changed files with 38 additions and 15 deletions
Download Patch File Download Diff File Expand all files Collapse all files
plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/resolve/processors/FindFirstProcessor.kt
+30
View File
@@ -0,0 +1,30 @@
/*
* Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
*/
package org.jetbrains.plugins.groovy.lang.resolve.processors
import com.intellij.psi.PsiElement
import com.intellij.psi.ResolveState
import com.intellij.psi.scope.NameHint
import com.intellij.psi.scope.ProcessorWithHints
import org.jetbrains.plugins.groovy.lang.psi.api.GroovyResolveResult
import org.jetbrains.plugins.groovy.lang.resolve.GrResolverProcessor
abstract class FindFirstProcessor(name: String) : ProcessorWithHints(), GrResolverProcessor<GroovyResolveResult> {
init {
hint(NameHint.KEY, NameHint { name })
}
private var result: GroovyResolveResult? = null
final override val results: List<GroovyResolveResult> get() = result?.let { listOf(it) } ?: emptyList()
final override fun execute(element: PsiElement, state: ResolveState): Boolean {
assert(result == null)
result = result(element, state)
return result == null
}
abstract fun result(element: PsiElement, state: ResolveState): GroovyResolveResult?
}
plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/lang/resolve/processors/LocalVariableProcessor.kt
+8 -15
View File
@@ -1,34 +1,27 @@
// Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
/*
* Copyright 2000-2017 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license that can be found in the LICENSE file.
*/
package org.jetbrains.plugins.groovy.lang.resolve.processors
import com.intellij.psi.PsiElement
import com.intellij.psi.ResolveState
import com.intellij.psi.scope.ElementClassHint
import com.intellij.psi.scope.NameHint
import com.intellij.psi.scope.ProcessorWithHints
import org.jetbrains.plugins.groovy.lang.psi.api.GroovyResolveResult
import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrField
import org.jetbrains.plugins.groovy.lang.psi.api.statements.GrVariable
import org.jetbrains.plugins.groovy.lang.psi.impl.synthetic.GrBindingVariable
import org.jetbrains.plugins.groovy.lang.resolve.ElementGroovyResult
import org.jetbrains.plugins.groovy.lang.resolve.GrResolverProcessor
class LocalVariableProcessor(name: String) : ProcessorWithHints(), GrResolverProcessor<GroovyResolveResult> {
class LocalVariableProcessor(name: String) : FindFirstProcessor(name) {
init {
hint(NameHint.KEY, NameHint { name })
hint(ElementClassHint.KEY, ElementClassHint { false })
hint(GroovyResolveKind.HINT_KEY, GroovyResolveKind.Hint { it === GroovyResolveKind.VARIABLE })
hint(GroovyResolveKind.HINT_KEY, GroovyResolveKind.Hint { it == GroovyResolveKind.VARIABLE })
}
private var resolveResult: GroovyResolveResult? = null
override val results: List<GroovyResolveResult> get() = resolveResult?.let { listOf(it) } ?: emptyList()
override fun execute(element: PsiElement, state: ResolveState): Boolean {
if (element !is GrVariable || element is GrField) return true
override fun result(element: PsiElement, state: ResolveState): GroovyResolveResult? {
if (element !is GrVariable || element is GrField) return null
assert(element !is GrBindingVariable)
resolveResult = ElementGroovyResult(element)
return false
return ElementGroovyResult(element)
}
}