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Java PsiStatement类代码示例

本文整理汇总了Java中com.intellij.psi.PsiStatement类的典型用法代码示例。如果您正苦于以下问题：Java PsiStatement类的具体用法？Java PsiStatement怎么用？Java PsiStatement使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。


PsiStatement类属于com.intellij.psi包，在下文中一共展示了PsiStatement类的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Java代码示例。

示例1: LambdaMethodFilter

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
public LambdaMethodFilter(PsiLambdaExpression lambda, int expressionOrdinal, Range<Integer> callingExpressionLines) {
  myLambdaOrdinal = expressionOrdinal;
  myCallingExpressionLines = callingExpressionLines;

  SourcePosition firstStatementPosition = null;
  SourcePosition lastStatementPosition = null;
  final PsiElement body = lambda.getBody();
  if (body instanceof PsiCodeBlock) {
    final PsiStatement[] statements = ((PsiCodeBlock)body).getStatements();
    if (statements.length > 0) {
      firstStatementPosition = SourcePosition.createFromElement(statements[0]);
      if (firstStatementPosition != null) {
        final PsiStatement lastStatement = statements[statements.length - 1];
        lastStatementPosition =
          SourcePosition.createFromOffset(firstStatementPosition.getFile(), lastStatement.getTextRange().getEndOffset());
      }
    }
  }
  else if (body != null) {
    firstStatementPosition = SourcePosition.createFromElement(body);
  }
  myFirstStatementPosition = firstStatementPosition;
  myLastStatementLine = lastStatementPosition != null ? lastStatementPosition.getLine() : -1;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:25，代码来源:LambdaMethodFilter.java

示例2: AnonymousClassMethodFilter

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
public AnonymousClassMethodFilter(PsiMethod psiMethod, Range<Integer> lines) {
  super(psiMethod, lines);
  SourcePosition firstStatementPosition = null;
  SourcePosition lastStatementPosition = null;
  final PsiCodeBlock body = psiMethod.getBody();
  if (body != null) {
    final PsiStatement[] statements = body.getStatements();
    if (statements.length > 0) {
      firstStatementPosition = SourcePosition.createFromElement(statements[0]);
      if (firstStatementPosition != null) {
        final PsiStatement lastStatement = statements[statements.length - 1];
        lastStatementPosition = SourcePosition.createFromOffset(firstStatementPosition.getFile(), lastStatement.getTextRange().getEndOffset());
      }
    }
  }
  myBreakpointPosition = firstStatementPosition;
  myLastStatementLine = lastStatementPosition != null? lastStatementPosition.getLine() : -1;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:19，代码来源:AnonymousClassMethodFilter.java

示例3: getFinallyStatements

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
private static List<PsiStatement> getFinallyStatements(@Nullable SourcePosition position) {
  if (position == null) {
    return Collections.emptyList();
  }
  List<PsiStatement> res = new ArrayList<PsiStatement>();
  PsiElement element = position.getFile().findElementAt(position.getOffset());
  PsiTryStatement tryStatement = PsiTreeUtil.getParentOfType(element, PsiTryStatement.class);
  while (tryStatement != null) {
    PsiCodeBlock finallyBlock = tryStatement.getFinallyBlock();
    if (finallyBlock != null) {
      ContainerUtil.addAll(res, finallyBlock.getStatements());
    }
    tryStatement = PsiTreeUtil.getParentOfType(tryStatement, PsiTryStatement.class);
  }
  return res;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:17，代码来源:PopFrameAction.java

示例4: visitContinueStatement

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
@Override
public void visitContinueStatement(
  @NotNull PsiContinueStatement statement) {
  super.visitContinueStatement(statement);
  if (!ControlFlowUtils.isInFinallyBlock(statement)) {
    return;
  }
  final PsiStatement continuedStatement =
    statement.findContinuedStatement();
  if (continuedStatement == null) {
    return;
  }
  if (ControlFlowUtils.isInFinallyBlock(continuedStatement)) {
    return;
  }
  registerStatementError(statement);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:18，代码来源:ContinueOrBreakFromFinallyBlockInspection.java

示例5: calculateReturnPointCount

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
private int calculateReturnPointCount(PsiMethod method) {
  final ReturnPointCountVisitor visitor =
    new ReturnPointCountVisitor(ignoreGuardClauses);
  method.accept(visitor);
  final int count = visitor.getCount();
  if (!mayFallThroughBottom(method)) {
    return count;
  }
  final PsiCodeBlock body = method.getBody();
  if (body == null) {
    return count;
  }
  final PsiStatement[] statements = body.getStatements();
  if (statements.length == 0) {
    return count + 1;
  }
  final PsiStatement lastStatement =
    statements[statements.length - 1];
  if (ControlFlowUtils.statementMayCompleteNormally(lastStatement)) {
    return count + 1;
  }
  return count;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:24，代码来源:MultipleReturnPointsPerMethodInspection.java

示例6: visitIfStatement

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
@Override
public void visitIfStatement(@NotNull PsiIfStatement statement) {
  super.visitIfStatement(statement);
  final PsiElement parent = statement.getParent();
  if (parent instanceof PsiIfStatement) {
    final PsiIfStatement parentStatement = (PsiIfStatement)parent;
    final PsiStatement elseBranch = parentStatement.getElseBranch();
    if (statement.equals(elseBranch)) {
      return;
    }
  }
  final int branchCount = calculateBranchCount(statement);
  if (branchCount <= m_limit) {
    return;
  }
  registerStatementError(statement, Integer.valueOf(branchCount));
}
开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:18，代码来源:IfStatementWithTooManyBranchesInspection.java

示例7: visitSynchronizedStatement

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
@Override
public void visitSynchronizedStatement(
  @NotNull PsiSynchronizedStatement statement) {
  super.visitSynchronizedStatement(statement);
  if (FileTypeUtils.isInJsp(statement.getContainingFile())) {
    return;
  }
  final PsiCodeBlock body = statement.getBody();
  if (body == null) {
    return;
  }
  final PsiStatement[] statements = body.getStatements();
  if (statements.length > 0) {
    return;
  }
  registerStatementError(statement);
}
开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:18，代码来源:EmptySynchronizedStatementInspection.java

示例8: isChainingConstructor

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
private boolean isChainingConstructor(PsiMethod constructor) {
  PsiCodeBlock body = constructor.getBody();
  if (body != null) {
    PsiStatement[] statements = body.getStatements();
    if (statements.length == 1 && statements[0] instanceof PsiExpressionStatement) {
      PsiExpression expression = ((PsiExpressionStatement) statements[0]).getExpression();
      if (expression instanceof PsiMethodCallExpression) {
        PsiReferenceExpression methodExpr = ((PsiMethodCallExpression) expression).getMethodExpression();
        if ("this".equals(methodExpr.getReferenceName())) {
          PsiElement resolved = methodExpr.resolve();
          return resolved instanceof PsiMethod && ((PsiMethod) resolved).isConstructor(); //delegated via "this" call
        }
      }
    }
  }
  return false;
}
开发者ID:mplushnikov，项目名称:lombok-intellij-plugin，代码行数:18，代码来源:LombokInlineMethodHandler.java

示例9: addAfter

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
/**
 * Add new statement after given anchor statement creating code block, if necessary
 *
 * @param anchor       existing statement
 * @param newStatement a new statement which should be added after an existing one
 * @return added physical statement
 */
public static PsiStatement addAfter(PsiStatement anchor, PsiStatement newStatement)
{
	PsiElement oldStatement = anchor;
	PsiElement parent = oldStatement.getParent();
	while(parent instanceof PsiLabeledStatement)
	{
		oldStatement = parent;
		parent = oldStatement.getParent();
	}
	final PsiElement result;
	if(parent instanceof PsiCodeBlock)
	{
		result = parent.addAfter(newStatement, oldStatement);
	}
	else
	{
		PsiElementFactory factory = JavaPsiFacade.getElementFactory(anchor.getProject());
		final PsiBlockStatement newBlockStatement = (PsiBlockStatement) factory.createStatementFromText("{}", oldStatement);
		final PsiElement codeBlock = newBlockStatement.getCodeBlock();
		codeBlock.add(oldStatement);
		codeBlock.add(newStatement);
		result = ((PsiBlockStatement) oldStatement.replace(newBlockStatement)).getCodeBlock().getStatements()[1];
	}
	return (PsiStatement) result;
}
开发者ID:consulo，项目名称:consulo-java，代码行数:33，代码来源:BlockUtils.java

示例10: collectSlowLineMarkers

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
@RequiredReadAction
@Override
public void collectSlowLineMarkers(@NotNull List<PsiElement> elements, @NotNull Collection<LineMarkerInfo> result)
{
	final Set<PsiStatement> statements = new HashSet<>();

	for(PsiElement element : elements)
	{
		ProgressManager.checkCanceled();
		if(element instanceof PsiMethodCallExpression)
		{
			final PsiMethodCallExpression methodCall = (PsiMethodCallExpression) element;
			final PsiStatement statement = PsiTreeUtil.getParentOfType(methodCall, PsiStatement.class, true, PsiMethod.class);
			if(!statements.contains(statement) && isRecursiveMethodCall(methodCall))
			{
				statements.add(statement);
				result.add(new RecursiveMethodCallMarkerInfo(methodCall));
			}
		}
	}
}
开发者ID:consulo，项目名称:consulo-java，代码行数:22，代码来源:RecursiveCallLineMarkerProvider.java

示例11: invoke

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
@Override
public void invoke(@NotNull Project project, Editor editor, PsiFile file) throws IncorrectOperationException
{
	PsiExpressionStatement statement = myPointer.getElement();
	if(statement == null)
	{
		return;
	}
	PsiExpression expression = statement.getExpression();
	List<PsiExpression> sideEffects = SideEffectChecker.extractSideEffectExpressions(expression);
	PsiStatement[] statements = StatementExtractor.generateStatements(sideEffects, expression);
	if(statements.length > 0)
	{
		BlockUtils.addBefore(statement, statements);
	}
	statement.delete();
}
开发者ID:consulo，项目名称:consulo-java，代码行数:18，代码来源:DeleteSideEffectsAwareFix.java

示例12: replaceSimplifiableAssignment

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
private static void replaceSimplifiableAssignment(
  PsiIfStatement statement)
  throws IncorrectOperationException {
  final PsiExpression condition = statement.getCondition();
  if (condition == null) {
    return;
  }
  final String conditionText = condition.getText();
  final PsiStatement thenBranch = statement.getThenBranch();
  final PsiExpressionStatement assignmentStatement =
    (PsiExpressionStatement)
      ControlFlowUtils.stripBraces(thenBranch);
  final PsiAssignmentExpression assignmentExpression =
    (PsiAssignmentExpression)assignmentStatement.getExpression();
  final PsiJavaToken operator =
    assignmentExpression.getOperationSign();
  final String operand = operator.getText();
  final PsiExpression lhs = assignmentExpression.getLExpression();
  final String lhsText = lhs.getText();
  replaceStatement(statement,
                   lhsText + operand + conditionText + ';');
}
开发者ID:consulo，项目名称:consulo-java，代码行数:23，代码来源:TrivialIfInspection.java

示例13: replaceSimplifiableAssignmentNegated

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
private static void replaceSimplifiableAssignmentNegated(
  PsiIfStatement statement)
  throws IncorrectOperationException {
  final PsiExpression condition = statement.getCondition();
  if (condition == null) {
    return;
  }
  final String conditionText =
    BoolUtils.getNegatedExpressionText(condition);
  final PsiStatement thenBranch = statement.getThenBranch();
  final PsiExpressionStatement assignmentStatement =
    (PsiExpressionStatement)
      ControlFlowUtils.stripBraces(thenBranch);
  final PsiAssignmentExpression assignmentExpression =
    (PsiAssignmentExpression)
      assignmentStatement.getExpression();
  final PsiJavaToken operator =
    assignmentExpression.getOperationSign();
  final String operand = operator.getText();
  final PsiExpression lhs = assignmentExpression.getLExpression();
  final String lhsText = lhs.getText();
  replaceStatement(statement,
                   lhsText + operand + conditionText + ';');
}
开发者ID:consulo，项目名称:consulo-java，代码行数:25，代码来源:TrivialIfInspection.java

示例14: isSimplifiableImplicitReturn

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
public static boolean isSimplifiableImplicitReturn(
  PsiIfStatement ifStatement) {
  if (ifStatement.getElseBranch() != null) {
    return false;
  }
  PsiStatement thenBranch = ifStatement.getThenBranch();
  thenBranch = ControlFlowUtils.stripBraces(thenBranch);
  final PsiElement nextStatement =
    PsiTreeUtil.skipSiblingsForward(ifStatement,
                                    PsiWhiteSpace.class);
  if (!(nextStatement instanceof PsiStatement)) {
    return false;
  }

  final PsiStatement elseBranch = (PsiStatement)nextStatement;
  return ConditionalUtils.isReturn(thenBranch, PsiKeyword.TRUE)
         && ConditionalUtils.isReturn(elseBranch, PsiKeyword.FALSE);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:19，代码来源:TrivialIfInspection.java

示例15: isSimplifiableImplicitReturnNegated

import com.intellij.psi.PsiStatement; //导入依赖的package包/类
public static boolean isSimplifiableImplicitReturnNegated(
  PsiIfStatement ifStatement) {
  if (ifStatement.getElseBranch() != null) {
    return false;
  }
  PsiStatement thenBranch = ifStatement.getThenBranch();
  thenBranch = ControlFlowUtils.stripBraces(thenBranch);

  final PsiElement nextStatement =
    PsiTreeUtil.skipSiblingsForward(ifStatement,
                                    PsiWhiteSpace.class);
  if (!(nextStatement instanceof PsiStatement)) {
    return false;
  }
  final PsiStatement elseBranch = (PsiStatement)nextStatement;
  return ConditionalUtils.isReturn(thenBranch, PsiKeyword.FALSE)
         && ConditionalUtils.isReturn(elseBranch, PsiKeyword.TRUE);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:19，代码来源:TrivialIfInspection.java


注：本文中的com.intellij.psi.PsiStatement类示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。