com.github._1c_syntax.bsl.languageserver.diagnostics.VirtualTableCallWithoutParametersDiagnostic Maven / Gradle / Ivy

Go to download
/*
 * This file is a part of BSL Language Server.
 *
 * Copyright (c) 2018-2022
 * Alexey Sosnoviy , Nikita Fedkin  and contributors
 *
 * SPDX-License-Identifier: LGPL-3.0-or-later
 *
 * BSL Language Server is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 3.0 of the License, or (at your option) any later version.
 *
 * BSL Language Server is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with BSL Language Server.
 */
package com.github._1c_syntax.bsl.languageserver.diagnostics;

import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticMetadata;
import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticScope;
import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticSeverity;
import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticTag;
import com.github._1c_syntax.bsl.languageserver.diagnostics.metadata.DiagnosticType;
import com.github._1c_syntax.bsl.parser.SDBLParser;
import org.antlr.v4.runtime.tree.ParseTree;

@DiagnosticMetadata(
  type = DiagnosticType.ERROR,
  severity = DiagnosticSeverity.MAJOR,
  minutesToFix = 5,
  tags = {
    DiagnosticTag.SQL,
    DiagnosticTag.STANDARD,
    DiagnosticTag.PERFORMANCE
  },
  scope = DiagnosticScope.BSL
)
public class VirtualTableCallWithoutParametersDiagnostic extends AbstractSDBLVisitorDiagnostic {

  @Override
  public ParseTree visitVirtualTable(SDBLParser.VirtualTableContext ctx) {
    var vtContext = ctx.virtualTableParameters;
    if (vtContext == null) {
      diagnosticStorage.addDiagnostic(ctx);
    } else {
      var vtParamsStream = vtContext.stream();
      // пропускаю первый параметр, как правило, это указание периода
      if (vtContext.size() > 1) {
        vtParamsStream = vtParamsStream.skip(1);
      }

      if (vtParamsStream.allMatch(vtParamCtx -> vtParamCtx.getTokens().isEmpty())) {
        diagnosticStorage.addDiagnostic(ctx);
      }
    }

    return super.visitVirtualTable(ctx);
  }
}