Java Couple.getFirst方法代码示例

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
public void editMacro() {
  if (getSelectedRowCount() != 1) {
    return;
  }
  final int selectedRow = getSelectedRow();
  final Couple<String> pair = myMacros.get(selectedRow);
  final String title = ApplicationBundle.message("title.edit.variable");
  final String macroName = pair.getFirst();
  final PathMacroEditor macroEditor = new PathMacroEditor(title, macroName, pair.getSecond(), new EditValidator());
  if (macroEditor.showAndGet()) {
    myMacros.remove(selectedRow);
    myMacros.add(Couple.of(macroEditor.getName(), macroEditor.getValue()));
    Collections.sort(myMacros, MACRO_COMPARATOR);
    myTableModel.fireTableDataChanged();
  }
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
public static String unparseKeyCodes(Couple<List<Integer>> pairs) {
  StringBuilder result = new StringBuilder();

  List<Integer> codes = pairs.getFirst();
  List<Integer> modifiers = pairs.getSecond();

  for (int i = 0; i < codes.size(); i++) {
    Integer each = codes.get(i);
    result.append(each.toString());
    result.append(MODIFIER_DELIMITER);
    result.append(modifiers.get(i));
    if (i < codes.size() - 1) {
      result.append(CODE_DELIMITER);
    }
  }

  return result.toString();
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
/**
 * Replace import source with leading dots (if any) with reference expression created from given qualified name.
 * Basically it does the same thing as {@link #replaceWithQualifiedExpression}, but also removes leading dots.
 *
 * @param importStatement import statement to update
 * @param qualifiedName   qualified name of new import source
 * @return updated import statement
 * @see #replaceWithQualifiedExpression(com.intellij.psi.PsiElement, com.intellij.psi.util.QualifiedName)
 */
@NotNull
private static PsiElement replaceRelativeImportSourceWithQualifiedExpression(@NotNull PyFromImportStatement importStatement,
                                                                             @Nullable QualifiedName qualifiedName) {
  final Couple<PsiElement> range = getRelativeImportSourceRange(importStatement);
  if (range != null && qualifiedName != null) {
    if (range.getFirst() == range.getSecond()) {
      replaceWithQualifiedExpression(range.getFirst(), qualifiedName);
    }
    else {
      importStatement.deleteChildRange(range.getFirst().getNextSibling(), range.getSecond());
      replaceWithQualifiedExpression(range.getFirst(), qualifiedName);
    }
  }
  return importStatement;
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
@Override
public boolean processDeclarations(@NotNull PsiScopeProcessor processor, @NotNull ResolveState state, PsiElement lastParent, @NotNull PsiElement place) {
  processor.handleEvent(PsiScopeProcessor.Event.SET_DECLARATION_HOLDER, this);
  if (lastParent == null) {
    // Parent element should not see our vars
    return true;
  }
  Couple<Set<String>> pair = buildMaps();
  boolean conflict = pair == null;
  final Set<String> classesSet = conflict ? null : pair.getFirst();
  final Set<String> variablesSet = conflict ? null : pair.getSecond();
  final NameHint hint = processor.getHint(NameHint.KEY);
  if (hint != null && !conflict) {
    final ElementClassHint elementClassHint = processor.getHint(ElementClassHint.KEY);
    final String name = hint.getName(state);
    if ((elementClassHint == null || elementClassHint.shouldProcess(ElementClassHint.DeclarationKind.CLASS)) && classesSet.contains(name)) {
      return PsiScopesUtil.walkChildrenScopes(this, processor, state, lastParent, place);
    }
    if ((elementClassHint == null || elementClassHint.shouldProcess(ElementClassHint.DeclarationKind.VARIABLE)) && variablesSet.contains(name)) {
      return PsiScopesUtil.walkChildrenScopes(this, processor, state, lastParent, place);
    }
  }
  else {
    return PsiScopesUtil.walkChildrenScopes(this, processor, state, lastParent, place);
  }
  return true;
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
public Object getValueAt(int rowIndex, int columnIndex) {
  final Couple<String> pair = myMacros.get(rowIndex);
  switch (columnIndex) {
    case NAME_COLUMN: return pair.getFirst();
    case VALUE_COLUMN: return pair.getSecond();
  }
  LOG.error("Wrong indices");
  return null;
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
public void ensureLastX(final int x) {
  if (myPoints.isEmpty() || myPoints.get(myPoints.size() - 1).getFirst() < x) {
    if (myPoints.isEmpty()) {
      myPoints.add(Couple.of(0, 0));
      myPoints.addAll(generateLine(0,0,x,0,myYDiff,0));
    } else {
      final Couple<Integer> lastPoint = myPoints.get(myPoints.size() - 1);
      int finalX = (x - lastPoint.getFirst()) < 5 ? x + 10 : x;
      myPoints.addAll(generateLine(lastPoint.getFirst(),lastPoint.getSecond(),finalX,0,myYDiff,lastPoint.getSecond()));
    }
    //myPoints.set(myPoints.size() - 1, new Pair<Integer, Integer>(x, 0));
  }
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
/**
 * @return resolved string descriptor. If user chose nothing then the
 * method returns <code>null</code>.
 */
@Nullable StringDescriptor getDescriptor() {
  final int selectedRow = myTable.getSelectedRow();
  if(selectedRow < 0 || selectedRow >= myTable.getRowCount()){
    return null;
  }
  else{
    final Couple<String> pair = myPairs.get(selectedRow);
    final StringDescriptor descriptor = new StringDescriptor(myBundleName, pair.getFirst());
    descriptor.setResolvedValue(pair.getSecond());
    return descriptor;
  }
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
/**
 * Makes the password database key for the URL: inserts the login after the scheme: http://[email protected]
 */
@NotNull
private static String makeKey(@NotNull String url, @Nullable String login) {
  if (login == null) {
    return url;
  }
  Couple<String> pair = UriUtil.splitScheme(url);
  String scheme = pair.getFirst();
  if (!StringUtil.isEmpty(scheme)) {
    return scheme + URLUtil.SCHEME_SEPARATOR + login + "@" + pair.getSecond();
  }
  return login + "@" + url;
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
private boolean doDeleteRemote(@NotNull String branchName, @NotNull Collection<GitRepository> repositories) {
  Couple<String> pair = splitNameOfRemoteBranch(branchName);
  String remoteName = pair.getFirst();
  String branch = pair.getSecond();

  GitCompoundResult result = new GitCompoundResult(myProject);
  for (GitRepository repository : repositories) {
    GitCommandResult res;
    GitRemote remote = getRemoteByName(repository, remoteName);
    if (remote == null) {
      String error = "Couldn't find remote by name: " + remoteName;
      LOG.error(error);
      res = GitCommandResult.error(error);
    }
    else {
      res = pushDeletion(repository, remote, branch);
      if (!res.success() && isAlreadyDeletedError(res.getErrorOutputAsJoinedString())) {
        res = myGit.remotePrune(repository, remote);
      }
    }
    result.append(repository, res);
    repository.update();
  }
  if (!result.totalSuccess()) {
    VcsNotifier.getInstance(myProject).notifyError("Failed to delete remote branch " + branchName,
                                                     result.getErrorOutputWithReposIndication());
  }
  return result.totalSuccess();
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
public HgRevisionNumber(@NotNull String revision,
                        @NotNull String changeset,
                        @NotNull String authorInfo,
                        @NotNull String commitMessage,
                        @NotNull List<HgRevisionNumber> parents) {
  this.commitMessage = commitMessage;
  Couple<String> authorArgs = HgUtil.parseUserNameAndEmail(authorInfo);
  this.author = authorArgs.getFirst();
  this.email = authorArgs.getSecond();
  this.parents = parents;
  this.revision = revision.trim();
  this.changeset = changeset.trim();
  isWorkingVersion = changeset.endsWith("+");
  mySubject = HgBaseLogParser.extractSubject(commitMessage);
}
 

import com.intellij.openapi.util.Couple; //导入方法依赖的package包/类
/**
 * search for most used inheritors of superClass in scope
 *
 * @param aClass          - class that excluded from inheritors of superClass
 * @param minPercentRatio - head volume
 * @return - search results in relevant ordering (frequency descent)
 */
public static List<InheritorsStatisticsSearchResult> search(final @NotNull PsiClass superClass,
                                        final @NotNull PsiClass aClass,
                                        final @NotNull GlobalSearchScope scope,
                                        final int minPercentRatio) {
  final String superClassName = superClass.getName();
  final String aClassName = aClass.getName();
  final Set<String> disabledNames = new HashSet<String>();
  disabledNames.add(aClassName);
  disabledNames.add(superClassName);
  final Set<InheritorsCountData> collector = new TreeSet<InheritorsCountData>();
  final Couple<Integer> collectingResult = collectInheritorsInfo(superClass, collector, disabledNames);
  final int allAnonymousInheritors = collectingResult.getSecond();
  final int allInheritors = collectingResult.getFirst() + allAnonymousInheritors - 1;

  final List<InheritorsStatisticsSearchResult> result = new ArrayList<InheritorsStatisticsSearchResult>();

  Integer firstPercent = null;
  for (final InheritorsCountData data : collector) {
    final int inheritorsCount = data.getInheritorsCount();
    if (inheritorsCount < allAnonymousInheritors) {
      break;
    }
    final int percent = (inheritorsCount * 100) / allInheritors;
    if (percent < 1) {
      break;
    }
    if (firstPercent == null) {
      firstPercent = percent;
    }
    else if (percent * minPercentRatio < firstPercent) {
      break;
    }

    final PsiClass psiClass = data.getPsiClass();
    final VirtualFile file = psiClass.getContainingFile().getVirtualFile();
    if (file != null && scope.contains(file)) {
      result.add(new InheritorsStatisticsSearchResult(psiClass, percent));
    }
  }
  return result;
}