io.codemodder.remediation.FixCandidateSearcher Maven / Gradle / Ivy

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package io.codemodder.remediation;

import com.github.javaparser.ast.CompilationUnit;
import com.github.javaparser.ast.expr.MethodCallExpr;
import io.codemodder.codetf.DetectorRule;
import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.function.Function;
import java.util.function.Predicate;

/** Searches for potential fix locations in the source code. */
public interface FixCandidateSearcher {

  /** Searches for potential fix locations in the source code. */
  FixCandidateSearchResults search(
      CompilationUnit cu,
      String path,
      DetectorRule rule,
      List issuesForFile,
      Function getKey,
      Function getLine,
      Function getColumn);

  /** Builder for {@link FixCandidateSearcher}. */
  final class Builder {
    private String methodName;
    private final List> methodMatchers;

    public Builder() {
      this.methodMatchers = new ArrayList<>();
    }

    public Builder withMethodName(final String methodName) {
      this.methodName = Objects.requireNonNull(methodName);
      return this;
    }

    public Builder withMatcher(final Predicate methodMatcher) {
      this.methodMatchers.add(Objects.requireNonNull(methodMatcher));
      return this;
    }

    public FixCandidateSearcher build() {
      return new DefaultFixCandidateSearcher<>(methodName, List.copyOf(methodMatchers));
    }
  }
}