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Java BinaryExpression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org.eclipse.jdt.internal.compiler.ast.BinaryExpression类的典型用法代码示例。如果您正苦于以下问题：Java BinaryExpression类的具体用法？Java BinaryExpression怎么用？Java BinaryExpression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。



BinaryExpression类属于org.eclipse.jdt.internal.compiler.ast包，在下文中一共展示了BinaryExpression类的11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: longToIntForHashCode

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
/** Give 2 clones! */
public Expression longToIntForHashCode(Expression ref1, Expression ref2, ASTNode source) {
	int pS = source.sourceStart, pE = source.sourceEnd;
	/* (int)(ref >>> 32 ^ ref) */
	IntLiteral int32 = makeIntLiteral("32".toCharArray(), source);
	BinaryExpression higherBits = new BinaryExpression(ref1, int32, OperatorIds.UNSIGNED_RIGHT_SHIFT);
	setGeneratedBy(higherBits, source);
	BinaryExpression xorParts = new BinaryExpression(ref2, higherBits, OperatorIds.XOR);
	setGeneratedBy(xorParts, source);
	TypeReference intRef = TypeReference.baseTypeReference(TypeIds.T_int, 0);
	intRef.sourceStart = pS; intRef.sourceEnd = pE;
	setGeneratedBy(intRef, source);
	CastExpression expr = makeCastExpression(xorParts, intRef, source);
	expr.sourceStart = pS; expr.sourceEnd = pE;
	return expr;
}
开发者ID:git03394538，项目名称:lombok-ianchiu，代码行数:17，代码来源:HandleEqualsAndHashCode.java


示例2: visit

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
public boolean visit(CombinedBinaryExpression combinedBinaryExpression, BlockScope scope) {
	// keep implementation in sync with BinaryExpression#resolveType
	if (combinedBinaryExpression.referencesTable == null) {
		addRealFragment(combinedBinaryExpression.left);
		this.operatorsList.add(new Integer(TerminalTokens.TokenNamePLUS));
		addRealFragment(combinedBinaryExpression.right);
		return false;
	}
	BinaryExpression cursor = combinedBinaryExpression.referencesTable[0];
	if (cursor.left instanceof CombinedBinaryExpression) {
		this.visit((CombinedBinaryExpression) cursor.left, scope);
	} else {
		addRealFragment(cursor.left);
	}
	for (int i = 0, end = combinedBinaryExpression.arity; i < end; i ++) {
		this.operatorsList.add(new Integer(TerminalTokens.TokenNamePLUS));
		addRealFragment(combinedBinaryExpression.referencesTable[i].right);
	}
	this.operatorsList.add(new Integer(TerminalTokens.TokenNamePLUS));
	addRealFragment(combinedBinaryExpression.right);
	return false;
}
开发者ID:trylimits，项目名称:Eclipse-Postfix-Code-Completion，代码行数:23，代码来源:BinaryExpressionFragmentBuilder.java


示例3: invalidOperator

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
public void invalidOperator(BinaryExpression expression, TypeBinding leftType, TypeBinding rightType) {
	String leftName = new String(leftType.readableName());
	String rightName = new String(rightType.readableName());
	String leftShortName = new String(leftType.shortReadableName());
	String rightShortName = new String(rightType.shortReadableName());
	if (leftShortName.equals(rightShortName)){
		leftShortName = leftName;
		rightShortName = rightName;
	}
	this.handle(
		IProblem.InvalidOperator,
		new String[] {
			expression.operatorToString(),
			leftName + ", " + rightName}, //$NON-NLS-1$
		new String[] {
			expression.operatorToString(),
			leftShortName + ", " + rightShortName}, //$NON-NLS-1$
		expression.sourceStart,
		expression.sourceEnd);
}
开发者ID:trylimits，项目名称:Eclipse-Postfix-Code-Completion，代码行数:21，代码来源:ProblemReporter.java


示例4: longToIntForHashCode

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
/** Give 2 clones! */
private Expression longToIntForHashCode(Expression ref1, Expression ref2, ASTNode source) {
	int pS = source.sourceStart, pE = source.sourceEnd;
	/* (int)(ref >>> 32 ^ ref) */
	IntLiteral int32 = makeIntLiteral("32".toCharArray(), source);
	BinaryExpression higherBits = new BinaryExpression(ref1, int32, OperatorIds.UNSIGNED_RIGHT_SHIFT);
	setGeneratedBy(higherBits, source);
	BinaryExpression xorParts = new BinaryExpression(ref2, higherBits, OperatorIds.XOR);
	setGeneratedBy(xorParts, source);
	TypeReference intRef = TypeReference.baseTypeReference(TypeIds.T_int, 0);
	intRef.sourceStart = pS; intRef.sourceEnd = pE;
	setGeneratedBy(intRef, source);
	CastExpression expr = makeCastExpression(xorParts, intRef, source);
	expr.sourceStart = pS; expr.sourceEnd = pE;
	return expr;
}
开发者ID:redundent，项目名称:lombok，代码行数:17，代码来源:HandleEqualsAndHashCode.java


示例5: dumpEqualityExpression

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
private boolean dumpEqualityExpression(
	BinaryExpression binaryExpression,
	int operator,
	BlockScope scope) {

	final int numberOfParens = (binaryExpression.bits & ASTNode.ParenthesizedMASK) >> ASTNode.ParenthesizedSHIFT;

	if (numberOfParens > 0) {
		manageOpeningParenthesizedExpression(binaryExpression, numberOfParens);
	}
	if (this.expressionsDepth < 0) {
		this.expressionsDepth = 0;
	} else {
		this.expressionsDepth++;
		this.expressionsPos <<= 2;
	}
	try {
		this.expressionsPos |= EXPRESSIONS_POS_ENTER_EQUALITY;
		binaryExpression.left.traverse(this, scope);
		this.scribe.printNextToken(operator, this.preferences.insert_space_before_binary_operator, Scribe.PRESERVE_EMPTY_LINES_IN_EQUALITY_EXPRESSION);
		if (this.preferences.insert_space_after_binary_operator) {
			this.scribe.space();
		}
		binaryExpression.right.traverse(this, scope);
	}
	finally {
		this.expressionsDepth--;
		this.expressionsPos >>= 2;
	}
	if (numberOfParens > 0) {
		manageClosingParenthesizedExpression(binaryExpression, numberOfParens);
	}
	return false;
}
开发者ID:trylimits，项目名称:Eclipse-Postfix-Code-Completion，代码行数:35，代码来源:CodeFormatterVisitor.java


示例6: visit

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
/**
 * @see org.eclipse.jdt.internal.compiler.ASTVisitor#visit(org.eclipse.jdt.internal.compiler.ast.BinaryExpression, org.eclipse.jdt.internal.compiler.lookup.BlockScope)
 */
public boolean visit(BinaryExpression binaryExpression, BlockScope scope) {

	switch((binaryExpression.bits & ASTNode.OperatorMASK) >> ASTNode.OperatorSHIFT) {
		case OperatorIds.AND :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameAND, scope);
		case OperatorIds.DIVIDE :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameDIVIDE, scope);
		case OperatorIds.GREATER :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameGREATER, scope);
		case OperatorIds.GREATER_EQUAL :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameGREATER_EQUAL, scope);
		case OperatorIds.LEFT_SHIFT :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameLEFT_SHIFT, scope);
		case OperatorIds.LESS :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameLESS, scope);
		case OperatorIds.LESS_EQUAL :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameLESS_EQUAL, scope);
		case OperatorIds.MINUS :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameMINUS, scope);
		case OperatorIds.MULTIPLY :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameMULTIPLY, scope);
		case OperatorIds.OR :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameOR, scope);
		case OperatorIds.PLUS :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNamePLUS, scope);
		case OperatorIds.REMAINDER :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameREMAINDER, scope);
		case OperatorIds.RIGHT_SHIFT :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameRIGHT_SHIFT, scope);
		case OperatorIds.UNSIGNED_RIGHT_SHIFT :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameUNSIGNED_RIGHT_SHIFT, scope);
		case OperatorIds.XOR :
			return dumpBinaryExpression(binaryExpression, TerminalTokens.TokenNameXOR, scope);
		default:
			throw new IllegalStateException();
	}
}
开发者ID:trylimits，项目名称:Eclipse-Postfix-Code-Completion，代码行数:41，代码来源:CodeFormatterVisitor.java


示例7: visit

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
@Override public boolean visit(BinaryExpression node, BlockScope scope) {
	fixPositions(setGeneratedBy(node, source));
	return super.visit(node, scope);
}
开发者ID:git03394538，项目名称:lombok-ianchiu，代码行数:5，代码来源:SetGeneratedByVisitor.java


示例8: buildFragments

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
private BinaryExpressionFragmentBuilder buildFragments(BinaryExpression binaryExpression, BlockScope scope) {
	BinaryExpressionFragmentBuilder builder = new BinaryExpressionFragmentBuilder();

	if (binaryExpression instanceof CombinedBinaryExpression) {
		binaryExpression.traverse(builder, scope);
		return builder;
	}
	switch((binaryExpression.bits & ASTNode.OperatorMASK) >> ASTNode.OperatorSHIFT) {
		case OperatorIds.MULTIPLY :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameMULTIPLY));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.PLUS :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNamePLUS));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.DIVIDE :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameDIVIDE));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.REMAINDER :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameREMAINDER));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.XOR :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameXOR));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.MINUS :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameMINUS));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.OR :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameOR));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.AND :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameAND));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.AND_AND :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameAND_AND));
			binaryExpression.right.traverse(builder, scope);
			break;
		case OperatorIds.OR_OR :
			binaryExpression.left.traverse(builder, scope);
			builder.operatorsList.add(new Integer(TerminalTokens.TokenNameOR_OR));
			binaryExpression.right.traverse(builder, scope);
			break;
	}

	return builder;
}
开发者ID:trylimits，项目名称:Eclipse-Postfix-Code-Completion，代码行数:63，代码来源:CodeFormatterVisitor.java


示例9: endVisit

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
@Override
public void endVisit(BinaryExpression x, BlockScope scope) {
  JBinaryOperator op;
  int binOp = (x.bits & ASTNode.OperatorMASK) >> ASTNode.OperatorSHIFT;
  switch (binOp) {
    case OperatorIds.LEFT_SHIFT:
      op = JBinaryOperator.SHL;
      break;
    case OperatorIds.RIGHT_SHIFT:
      op = JBinaryOperator.SHR;
      break;
    case OperatorIds.UNSIGNED_RIGHT_SHIFT:
      op = JBinaryOperator.SHRU;
      break;
    case OperatorIds.PLUS:
      if (javaLangString == typeMap.get(x.resolvedType)) {
        op = JBinaryOperator.CONCAT;
      } else {
        op = JBinaryOperator.ADD;
      }
      break;
    case OperatorIds.MINUS:
      op = JBinaryOperator.SUB;
      break;
    case OperatorIds.REMAINDER:
      op = JBinaryOperator.MOD;
      break;
    case OperatorIds.XOR:
      op = JBinaryOperator.BIT_XOR;
      break;
    case OperatorIds.AND:
      op = JBinaryOperator.BIT_AND;
      break;
    case OperatorIds.MULTIPLY:
      op = JBinaryOperator.MUL;
      break;
    case OperatorIds.OR:
      op = JBinaryOperator.BIT_OR;
      break;
    case OperatorIds.DIVIDE:
      op = JBinaryOperator.DIV;
      break;
    case OperatorIds.LESS_EQUAL:
      op = JBinaryOperator.LTE;
      break;
    case OperatorIds.GREATER_EQUAL:
      op = JBinaryOperator.GTE;
      break;
    case OperatorIds.GREATER:
      op = JBinaryOperator.GT;
      break;
    case OperatorIds.LESS:
      op = JBinaryOperator.LT;
      break;
    default:
      throw translateException(x, new InternalCompilerException(
          "Unexpected operator for BinaryExpression"));
  }
  pushBinaryOp(x, op);
}
开发者ID:WeTheInternet，项目名称:xapi，代码行数:61，代码来源:GwtAstBuilder.java


示例10: pushBinaryOp

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
protected void pushBinaryOp(BinaryExpression x, JBinaryOperator op) {
  pushBinaryOp(x, op, x.left, x.right);
}
开发者ID:WeTheInternet，项目名称:xapi，代码行数:4，代码来源:GwtAstBuilder.java


示例11: visit

import org.eclipse.jdt.internal.compiler.ast.BinaryExpression; //导入依赖的package包/类
@Override public boolean visit(BinaryExpression node, BlockScope scope) {
	setGeneratedBy(node, source);
	applyOffsetExpression(node);
	return super.visit(node, scope);
}
开发者ID:redundent，项目名称:lombok，代码行数:6，代码来源:SetGeneratedByVisitor.java



注：本文中的org.eclipse.jdt.internal.compiler.ast.BinaryExpression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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