/*
 * Copyright 2000-2017 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
 * limitations under the License.
 */
package com.intellij.debugger.streams.wrapper;

import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.NotNull;

import java.util.List;

/**
 * @author Vitaliy.Bibaev
 */
public interface StreamChainBuilder {

  /**
   * Check that a chain for debugging exists (the method should be allocation-free)
   *
   * @param startElement a psi element
   * @return true if chain was found, else otherwise
   */
  boolean isChainExists(@NotNull PsiElement startElement);

  @NotNull
  List<StreamChain> build(@NotNull PsiElement startElement);
}

/*
 * Copyright 2000-2017 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
 * limitations under the License.
 */
package com.intellij.debugger.streams.wrapper;

import com.intellij.psi.PsiElement;
import org.jetbrains.annotations.NotNull;

import java.util.List;

/**
 * @author Vitaliy.Bibaev
 */
public interface StreamChainBuilder {

  /**
   * Check that a chain for debugging exists (the method should be allocation-free)
   *
   * @param startElement a psi element
   * @return true if chain was found, false otherwise
   */
  boolean isChainExists(@NotNull PsiElement startElement);

  @NotNull
  List<StreamChain> build(@NotNull PsiElement startElement);
}

fix typo