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Java PsiLiteralExpression.getType方法代码示例

本文整理汇总了Java中com.intellij.psi.PsiLiteralExpression.getType方法的典型用法代码示例。如果您正苦于以下问题：Java PsiLiteralExpression.getType方法的具体用法？Java PsiLiteralExpression.getType怎么用？Java PsiLiteralExpression.getType使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类com.intellij.psi.PsiLiteralExpression的用法示例。


在下文中一共展示了PsiLiteralExpression.getType方法的14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: visitLiteralExpression

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
@Override
public void visitLiteralExpression(@NotNull PsiLiteralExpression expression) {
  super.visitLiteralExpression(expression);
  final PsiType type = expression.getType();
  if (type == null || !TypeUtils.isJavaLangString(type) && !type.equals(PsiType.CHAR)) {
    return;
  }
  final String text = expression.getText();
  final Matcher matcher = newlines.matcher(text);
  int end = 0;
  while (matcher.find(end)) {
    final int start = matcher.start();
    end = matcher.end();
    registerErrorAtOffset(expression, start, end - start);
  }
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:17，代码来源:HardcodedLineSeparatorsInspection.java

示例2: visitLiteralExpression

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
@Override
public void visitLiteralExpression(
  @NotNull PsiLiteralExpression expression) {
  super.visitLiteralExpression(expression);
  final PsiType type = expression.getType();
  if (type == null) {
    return;
  }
  if (!type.equals(PsiType.CHAR)) {
    return;
  }
  final String text = expression.getText();
  if (text == null) {
    return;
  }
  if (text.equals(" ")) {
    return;
  }
  if (ExpressionUtils.isDeclaredConstant(expression)) {
    return;
  }
  if (NonNlsUtils.isNonNlsAnnotatedUse(expression)) {
    return;
  }
  registerError(expression);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:27，代码来源:MagicCharacterInspectionBase.java

示例3: visitLiteralExpression

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
@Override
public void visitLiteralExpression(
  @NotNull PsiLiteralExpression expression) {
  super.visitLiteralExpression(expression);
  final PsiType type = expression.getType();
  if (type == null) {
    return;
  }
  if (!type.equals(PsiType.LONG)) {
    return;
  }
  final String text = expression.getText();
  if (text == null) {
    return;
  }
  final int length = text.length();
  if (length == 0) {
    return;
  }
  if (text.charAt(length - 1) != 'l') {
    return;
  }
  registerError(expression);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:25，代码来源:LongLiteralsEndingWithLowercaseLInspection.java

示例4: satisfiedBy

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
public boolean satisfiedBy(PsiElement element) {
  if (!(element instanceof PsiLiteralExpression)) {
    return false;
  }
  final PsiLiteralExpression expression = (PsiLiteralExpression)element;
  final PsiType type = expression.getType();
  if (!PsiType.DOUBLE.equals(type) && !PsiType.FLOAT.equals(type)) {
    return false;
  }
  String text = expression.getText();
  if (text == null) {
    return false;
  }
  text = text.toLowerCase();
  if (text.startsWith("-")) {
    text = text.substring(1);
  }
  if (!text.contains(".") && text.startsWith("0")) {
    return false; //Octal integer
  }
  return !text.contains("e");
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:23，代码来源:ConvertToScientificNotationPredicate.java

示例5: satisfiedBy

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
public boolean satisfiedBy(PsiElement element) {
  if (!(element instanceof PsiLiteralExpression)) {
    return false;
  }
  final PsiLiteralExpression expression = (PsiLiteralExpression)element;
  final PsiType type = expression.getType();
  if (!(PsiType.INT.equals(type) || PsiType.LONG.equals(type))) {
    return false;
  }
  @NonNls final String text = expression.getText();
  if (text.charAt(0) != '0') {
    return true;
  }
  if (text.length() < 2) {
    return true;
  }
  final char c1 = text.charAt(1);
  if (c1 != '_' && (c1 < '0' || c1 > '7')) {
    return true;
  }
  return false;
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:23，代码来源:ConvertIntegerToOctalPredicate.java

示例6: visitLiteralExpression

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
@Override
public void visitLiteralExpression(
  @NotNull PsiLiteralExpression literal) {
  super.visitLiteralExpression(literal);
  final PsiType type = literal.getType();
  if (type == null) {
    return;
  }
  if (!(type.equals(PsiType.FLOAT) || type.equals(PsiType.DOUBLE))) {
    return;
  }
  final String text = literal.getText();
  if (text == null) {
    return;
  }
  if (!isConfusing(text)) {
    return;
  }
  registerError(literal);
}
开发者ID:lshain-android-source，项目名称:tools-idea，代码行数:21，代码来源:ConfusingFloatingPointLiteralInspection.java

示例7: satisfiedBy

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
public boolean satisfiedBy(PsiElement element) {
  if (!(element instanceof PsiLiteralExpression)) {
    return false;
  }
  final PsiLiteralExpression expression = (PsiLiteralExpression)element;
  final PsiType type = expression.getType();
  if (!PsiType.DOUBLE.equals(type) && !PsiType.FLOAT.equals(type)) {
    return false;
  }
  String text = expression.getText();
  if (text == null) {
    return false;
  }
  text = text.toLowerCase();
  if (text.startsWith("-")) {
    text = text.substring(1);
  }
  if (!text.contains("") && text.startsWith("0")) {
    return false; //Octal integer
  }
  return !text.contains("e");
}
开发者ID:consulo，项目名称:consulo-java，代码行数:23，代码来源:ConvertToScientificNotationPredicate.java

示例8: getType

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
private static Class<?> getType(UExpression expression) {
  if (expression == null) {
    return null;
  }
  if (expression instanceof PsiMethodCallExpression) {
    PsiMethodCallExpression call = (PsiMethodCallExpression) expression;
    PsiMethod method = call.resolveMethod();
    if (method == null) {
      return null;
    }
    String methodName = method.getName();
    if (methodName.equals(GET_STRING_METHOD)) {
      return String.class;
    }
  } else if (expression instanceof PsiLiteralExpression) {
    PsiLiteralExpression literalExpression = (PsiLiteralExpression) expression;
    PsiType expressionType = literalExpression.getType();
    if (LintUtils.isString(expressionType)) {
      return String.class;
    } else if (expressionType == PsiType.INT) {
      return Integer.TYPE;
    } else if (expressionType == PsiType.FLOAT) {
      return Float.TYPE;
    } else if (expressionType == PsiType.CHAR) {
      return Character.TYPE;
    } else if (expressionType == PsiType.BOOLEAN) {
      return Boolean.TYPE;
    } else if (expressionType == PsiType.NULL) {
      return Object.class;
    }
  }

  PsiType type = expression.getExpressionType();
  if (type != null) {
    Class<?> typeClass = getTypeClass(type);
    return typeClass != null ? typeClass : Object.class;
  }

  return null;
}
开发者ID:weiwenqiang，项目名称:GitHub，代码行数:41，代码来源:WrongTimberUsageDetector.java

示例9: visitLiteralExpression

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
@Override
public void visitLiteralExpression(@NotNull PsiLiteralExpression literal) {
  super.visitLiteralExpression(literal);
  final PsiType type = literal.getType();
  final String literalText = literal.getText();
  if ((!PsiType.FLOAT.equals(type) && !PsiType.DOUBLE.equals(type)) || !isConfusing(literalText)) {
    return;
  }
  if (ignoreScientificNotation && StringUtil.containsAnyChar(literalText, "EePp")) {
    return;
  }
  registerError(literal);
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:14，代码来源:ConfusingFloatingPointLiteralInspection.java

示例10: isDecimalLiteral

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
private static boolean isDecimalLiteral(PsiLiteralExpression literal) {
  final PsiType type = literal.getType();
  if (!PsiType.INT.equals(type) &&
      !PsiType.LONG.equals(type)) {
    return false;
  }
  final String text = literal.getText();
  if ("0".equals(text)) {
    return false;
  }
  return text.charAt(0) != '0';
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:13，代码来源:OctalAndDecimalIntegersMixedInspection.java

示例11: isOctalLiteral

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
private static boolean isOctalLiteral(PsiLiteralExpression literal) {
  final PsiType type = literal.getType();
  if (!PsiType.INT.equals(type) && !PsiType.LONG.equals(type)) {
    return false;
  }
  @NonNls final String text = literal.getText();
  if ("0".equals(text) || "0L".equals(text)) {
    return false;
  }
  return text.charAt(0) == '0' && !text.startsWith("0x") &&
         !text.startsWith("0X");
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:13，代码来源:OctalAndDecimalIntegersMixedInspection.java

示例12: satisfiedBy

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
public boolean satisfiedBy(PsiElement element) {
  if (!(element instanceof PsiLiteralExpression)) {
    return false;
  }
  final PsiLiteralExpression expression = (PsiLiteralExpression)element;
  final PsiType type = expression.getType();

  if (!PsiType.DOUBLE.equals(type) && !PsiType.FLOAT.equals(type)) {
    return false;
  }
  final String text = expression.getText();
  return text != null && (text.contains("e") || text.contains("E"));
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:14，代码来源:ConvertToPlainPredicate.java

示例13: create

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
@Nullable
public DfaValue create(PsiLiteralExpression expr)
{
	PsiType type = expr.getType();
	if(PsiType.NULL.equals(type))
	{
		return dfaNull;
	}
	Object value = expr.getValue();
	if(value == null)
	{
		return null;
	}
	return createFromValue(value, type, null);
}
开发者ID:consulo，项目名称:consulo-java，代码行数:16，代码来源:DfaConstValue.java

示例14: visitLiteralExpression

import com.intellij.psi.PsiLiteralExpression; //导入方法依赖的package包/类
@Override
public void visitLiteralExpression(PsiLiteralExpression expression) {
  super.visitLiteralExpression(expression);
  final PsiType type = expression.getType();
  if (!PsiType.SHORT.equals(type) && !PsiType.INT.equals(type) && !PsiType.LONG.equals(type) &&
      !PsiType.FLOAT.equals(type) && !PsiType.DOUBLE.equals(type)) {
    return;
  }
  final String text = expression.getText();
  if (text.startsWith("0") && !text.startsWith("0.")) {
    // don't check octal, hexadecimal or binary literals
    return;
  }
  if (!text.contains("_")) {
    return;
  }
  boolean underscore = false;
  boolean group = false;
  boolean dot = false;
  int digit = 0;
  final int index = StringUtil.indexOfAny(text, "fledFLED"); // suffixes and floating point exponent
  final int length = index > 0 ? index : text.length();
  for (int i = 0; i < length; i++) {
    final char c = text.charAt(i);
    if (c == '_' || c == '.') {
      if (underscore) {
        return;
      }
      underscore = true;
      if (digit != 3 && group || digit > 3) {
        registerErrorAtOffset(expression, i - digit, digit);
      }
      group = true;
      digit = 0;
      if (c == '.') {
        dot = true;
      }
    }
    else if (Character.isDigit(c)) {
      underscore = false;
      digit++;
    }
    else {
      return;
    }
  }
  if (dot ? digit > 3 : digit != 3) {
    registerErrorAtOffset(expression, length - digit, digit);
  }
}
开发者ID:jskierbi，项目名称:intellij-ce-playground，代码行数:51，代码来源:SuspiciousLiteralUnderscoreInspection.java


注：本文中的com.intellij.psi.PsiLiteralExpression.getType方法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。