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Java JCInstanceOf类代码示例

原作者: [db:作者] 来自: [db:来源] 收藏 邀请

本文整理汇总了Java中com.sun.tools.javac.tree.JCTree.JCInstanceOf的典型用法代码示例。如果您正苦于以下问题:Java JCInstanceOf类的具体用法?Java JCInstanceOf怎么用?Java JCInstanceOf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。



JCInstanceOf类属于com.sun.tools.javac.tree.JCTree包,在下文中一共展示了JCInstanceOf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,您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: diffTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
protected int diffTypeTest(JCInstanceOf oldT, JCInstanceOf newT, int[] bounds) {
    int localPointer = bounds[0];
    // expr
    int[] exprBounds = getBounds(oldT.expr);
    copyTo(localPointer, exprBounds[0]);
    localPointer = diffTree(oldT.expr, newT.expr, exprBounds);
    // clazz
    int[] clazzBounds = getBounds(oldT.clazz);
    clazzBounds[0] = copyUpTo(localPointer, clazzBounds[0]);
    localPointer = diffTree(oldT.clazz, newT.clazz, clazzBounds);
    localPointer = copyUpTo(localPointer, bounds[1]);

    return localPointer;
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:15,代码来源:CasualDiff.java


示例2: visitTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
public void visitTypeTest(JCInstanceOf that) {
    try {
        print("JCInstanceOf:");
    } catch (Exception e) {
    }
    super.visitTypeTest(that);
}
 
开发者ID:pcgomes,项目名称:javaparser2jctree,代码行数:8,代码来源:PrintAstVisitor.java


示例3: visitTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
public void visitTypeTest(JCInstanceOf tree) {
	try {
		open(prec, TreeInfo.ordPrec);
		printExpr(tree.expr, TreeInfo.ordPrec);
		print(" instanceof ");
		printExpr(tree.clazz, TreeInfo.ordPrec + 1);
		close(prec, TreeInfo.ordPrec);
	} catch (IOException e) {
		throw new UncheckedIOException(e);
	}
}
 
开发者ID:mobmead,项目名称:EasyMPermission,代码行数:12,代码来源:PrettyCommentsPrinter.java


示例4: visitInstanceOf

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
@Override
public Choice<State<JCInstanceOf>> visitInstanceOf(final InstanceOfTree node, State<?> state) {
  return chooseSubtrees(
      state,
      s -> unifyExpression(node.getExpression(), s),
      expr -> maker().TypeTest(expr, (JCTree) node.getType()));
}
 
开发者ID:google,项目名称:error-prone,代码行数:8,代码来源:PlaceholderUnificationVisitor.java


示例5: visitTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
public void visitTypeTest(JCInstanceOf tree) {
    try {
        open(prec, TreeInfo.ordPrec);
        printExpr(tree.expr, TreeInfo.ordPrec);
        print(" instanceof ");
        printExpr(tree.clazz, TreeInfo.ordPrec + 1);
        close(prec, TreeInfo.ordPrec);
    } catch (IOException e) {
        throw new UncheckedIOException(e);
    }
}
 
开发者ID:sebastianoe,项目名称:s4j,代码行数:12,代码来源:Pretty.java


示例6: visitTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
public void visitTypeTest(JCInstanceOf tree) {
    Type exprtype = chk.checkNullOrRefType(
        tree.expr.pos(), attribExpr(tree.expr, env));
    Type clazztype = chk.checkReifiableReferenceType(
        tree.clazz.pos(), attribType(tree.clazz, env));
    chk.validate(tree.clazz, env, false);
    chk.checkCastable(tree.expr.pos(), exprtype, clazztype);
    result = check(tree, syms.booleanType, VAL, pkind, pt);
}
 
开发者ID:sebastianoe,项目名称:s4j,代码行数:10,代码来源:Attr.java


示例7: matchTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
private boolean matchTypeTest(JCInstanceOf t1, JCInstanceOf t2) {
    return treesMatch(t1.clazz, t2.clazz) && treesMatch(t1.expr, t2.expr);
}
 
开发者ID:apache,项目名称:incubator-netbeans,代码行数:4,代码来源:CasualDiff.java


示例8: TypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
public JCInstanceOf TypeTest(JCExpression expr, JCTree clazz) {
	return invoke(TypeTest, expr, clazz);
}
 
开发者ID:git03394538,项目名称:lombok-ianchiu,代码行数:4,代码来源:JavacTreeMaker.java


示例9: visitTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
@Override public void visitTypeTest(JCInstanceOf tree) {
	print(tree.expr);
	print(" instanceof ");
	print(tree.clazz);
}
 
开发者ID:git03394538,项目名称:lombok-ianchiu,代码行数:6,代码来源:PrettyPrinter.java


示例10: AJCInstanceOf

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
public AJCInstanceOf(JCInstanceOf ltree) {
    super(ltree.expr, ltree.clazz);
}
 
开发者ID:pcgomes,项目名称:javaparser2jctree,代码行数:4,代码来源:AJCInstanceOf.java


示例11: inline

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
@Override
public JCInstanceOf inline(Inliner inliner) throws CouldNotResolveImportException {
  return inliner.maker().TypeTest(getExpression().inline(inliner), getType().inline(inliner));
}
 
开发者ID:sivakumar-kailasam,项目名称:refactor-faster,代码行数:5,代码来源:UInstanceOf.java


示例12: getPrecedence

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
/**
 * Returns the precedence level appropriate for unambiguously printing
 * leaf as a subexpression of its parent.
 */
private static int getPrecedence(JCTree leaf, Context context) {
  JCCompilationUnit comp = context.get(JCCompilationUnit.class);
  JCTree parent = TreeInfo.pathFor(leaf, comp).get(1);

  // In general, this should match the logic in com.sun.tools.javac.tree.Pretty.
  //
  // TODO(mdempsky): There are probably cases where we could omit parentheses
  // by tweaking the returned precedence, but they need careful review.
  // For example, consider a template to replace "add(a, b)" with "a + b",
  // which applied to "x + add(y, z)" would result in "x + (y + z)".
  // In most cases, we'd likely prefer "x + y + z" instead, but those aren't
  // always equivalent: "0L + (Integer.MIN_VALUE + Integer.MIN_VALUE)" yields
  // a different value than "0L + Integer.MIN_VALUE + Integer.MIN_VALUE" due
  // to integer promotion rules.

  if (parent instanceof JCConditional) {
    // This intentionally differs from Pretty, because Pretty appears buggy:
    // http://mail.openjdk.java.net/pipermail/compiler-dev/2013-September/007303.html
    JCConditional conditional = (JCConditional) parent;
    return TreeInfo.condPrec + ((conditional.cond == leaf) ? 1 : 0);
  } else if (parent instanceof JCAssign) {
    JCAssign assign = (JCAssign) parent;
    return TreeInfo.assignPrec + ((assign.lhs == leaf) ? 1 : 0);
  } else if (parent instanceof JCAssignOp) {
    JCAssignOp assignOp = (JCAssignOp) parent;
    return TreeInfo.assignopPrec + ((assignOp.lhs == leaf) ? 1 : 0);
  } else if (parent instanceof JCUnary) {
    return TreeInfo.opPrec(parent.getTag());
  } else if (parent instanceof JCBinary) {
    JCBinary binary = (JCBinary) parent;
    return TreeInfo.opPrec(parent.getTag()) + ((binary.rhs == leaf) ? 1 : 0);
  } else if (parent instanceof JCTypeCast) {
    JCTypeCast typeCast = (JCTypeCast) parent;
    return (typeCast.expr == leaf) ? TreeInfo.prefixPrec : TreeInfo.noPrec;
  } else if (parent instanceof JCInstanceOf) {
    JCInstanceOf instanceOf = (JCInstanceOf) parent;
    return TreeInfo.ordPrec + ((instanceOf.clazz == leaf) ? 1 : 0);
  } else if (parent instanceof JCArrayAccess) {
    JCArrayAccess arrayAccess = (JCArrayAccess) parent;
    return (arrayAccess.indexed == leaf) ? TreeInfo.postfixPrec : TreeInfo.noPrec;
  } else if (parent instanceof JCFieldAccess) {
    JCFieldAccess fieldAccess = (JCFieldAccess) parent;
    return (fieldAccess.selected == leaf) ? TreeInfo.postfixPrec : TreeInfo.noPrec;
  } else {
    return TreeInfo.noPrec;
  }
}
 
开发者ID:sivakumar-kailasam,项目名称:refactor-faster,代码行数:52,代码来源:ExpressionTemplate.java


示例13: visitTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
@Override public void visitTypeTest(JCInstanceOf tree) {
	printNode(tree);
	child("expr", tree.expr);
	child("clazz", tree.clazz);
	indent--;
}
 
开发者ID:evant,项目名称:android-retrolambda-lombok,代码行数:7,代码来源:JcTreePrinter.java


示例14: visitTypeTest

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
@Override public void visitTypeTest(JCInstanceOf node) {
	InstanceOf io = new InstanceOf();
	io.rawTypeReference(toTree(node.getType(), FlagKey.TYPE_REFERENCE));
	io.rawObjectReference(toTree(node.getExpression()));
	set(node, io);
}
 
开发者ID:evant,项目名称:android-retrolambda-lombok,代码行数:7,代码来源:JcTreeConverter.java


示例15: getPrecedence

import com.sun.tools.javac.tree.JCTree.JCInstanceOf; //导入依赖的package包/类
/**
 * Returns the precedence level appropriate for unambiguously printing leaf as a subexpression of
 * its parent.
 */
private static int getPrecedence(JCTree leaf, Context context) {
  JCCompilationUnit comp = context.get(JCCompilationUnit.class);
  JCTree parent = TreeInfo.pathFor(leaf, comp).get(1);

  // In general, this should match the logic in com.sun.tools.javac.tree.Pretty.
  //
  // TODO(mdempsky): There are probably cases where we could omit parentheses
  // by tweaking the returned precedence, but they need careful review.
  // For example, consider a template to replace "add(a, b)" with "a + b",
  // which applied to "x + add(y, z)" would result in "x + (y + z)".
  // In most cases, we'd likely prefer "x + y + z" instead, but those aren't
  // always equivalent: "0L + (Integer.MIN_VALUE + Integer.MIN_VALUE)" yields
  // a different value than "0L + Integer.MIN_VALUE + Integer.MIN_VALUE" due
  // to integer promotion rules.

  if (parent instanceof JCConditional) {
    // This intentionally differs from Pretty, because Pretty appears buggy:
    // http://mail.openjdk.java.net/pipermail/compiler-dev/2013-September/007303.html
    JCConditional conditional = (JCConditional) parent;
    return TreeInfo.condPrec + ((conditional.cond == leaf) ? 1 : 0);
  } else if (parent instanceof JCAssign) {
    JCAssign assign = (JCAssign) parent;
    return TreeInfo.assignPrec + ((assign.lhs == leaf) ? 1 : 0);
  } else if (parent instanceof JCAssignOp) {
    JCAssignOp assignOp = (JCAssignOp) parent;
    return TreeInfo.assignopPrec + ((assignOp.lhs == leaf) ? 1 : 0);
  } else if (parent instanceof JCUnary) {
    return TreeInfo.opPrec(parent.getTag());
  } else if (parent instanceof JCBinary) {
    JCBinary binary = (JCBinary) parent;
    return TreeInfo.opPrec(parent.getTag()) + ((binary.rhs == leaf) ? 1 : 0);
  } else if (parent instanceof JCTypeCast) {
    JCTypeCast typeCast = (JCTypeCast) parent;
    return (typeCast.expr == leaf) ? TreeInfo.prefixPrec : TreeInfo.noPrec;
  } else if (parent instanceof JCInstanceOf) {
    JCInstanceOf instanceOf = (JCInstanceOf) parent;
    return TreeInfo.ordPrec + ((instanceOf.clazz == leaf) ? 1 : 0);
  } else if (parent instanceof JCArrayAccess) {
    JCArrayAccess arrayAccess = (JCArrayAccess) parent;
    return (arrayAccess.indexed == leaf) ? TreeInfo.postfixPrec : TreeInfo.noPrec;
  } else if (parent instanceof JCFieldAccess) {
    JCFieldAccess fieldAccess = (JCFieldAccess) parent;
    return (fieldAccess.selected == leaf) ? TreeInfo.postfixPrec : TreeInfo.noPrec;
  } else {
    return TreeInfo.noPrec;
  }
}
 
开发者ID:google,项目名称:error-prone,代码行数:52,代码来源:ExpressionTemplate.java



注:本文中的com.sun.tools.javac.tree.JCTree.JCInstanceOf类示例整理自Github/MSDocs等源码及文档管理平台,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。


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