org.jetbrains.kotlin.psi.KtOperationReferenceExpression.kt Maven / Gradle / Ivy
/*
* Copyright 2010-2015 JetBrains s.r.o.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
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package org.jetbrains.kotlin.psi
import com.intellij.lang.ASTNode
import com.intellij.psi.PsiElement
import com.intellij.psi.impl.source.tree.TreeElement
import org.jetbrains.kotlin.lexer.KtSingleValueToken
import org.jetbrains.kotlin.lexer.KtToken
import org.jetbrains.kotlin.name.Name
import org.jetbrains.kotlin.parsing.KotlinExpressionParsing
import org.jetbrains.kotlin.types.expressions.OperatorConventions
class KtOperationReferenceExpression(node: ASTNode) : KtSimpleNameExpressionImpl(node) {
override fun getReferencedNameElement() = findChildByType(KotlinExpressionParsing.ALL_OPERATIONS) ?: this
fun getNameForConventionalOperation(unaryOperations: Boolean = true, binaryOperations: Boolean = true): Name? {
val operator = (firstChild as? TreeElement)?.elementType as? KtToken ?: return null
return OperatorConventions.getNameForOperationSymbol(operator, unaryOperations, binaryOperations)
}
fun isPredefinedOperator() = (firstChild as? TreeElement)?.elementType is KtSingleValueToken
}