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

	final int numberOfParens = (doubleLiteral.bits & ASTNode.ParenthesizedMASK) >> ASTNode.ParenthesizedSHIFT;
	if (numberOfParens > 0) {
		manageOpeningParenthesizedExpression(doubleLiteral, numberOfParens);
	}
	if (isNextToken(TerminalTokens.TokenNameMINUS)) {
		this.scribe.printNextToken(TerminalTokens.TokenNameMINUS);
	}
	this.scribe.printNextToken(TerminalTokens.TokenNameDoubleLiteral);

	if (numberOfParens > 0) {
		manageClosingParenthesizedExpression(doubleLiteral, numberOfParens);
	}
	return false;
}
 

import org.eclipse.jdt.internal.compiler.ast.DoubleLiteral; //导入依赖的package包/类
private static Expression getDefaultExpr(TypeReference type, int s, int e) {
	char[] lastToken = type.getLastToken();
	if (Arrays.equals(TypeConstants.BOOLEAN, lastToken)) return new FalseLiteral(s, e);
	if (Arrays.equals(TypeConstants.CHAR, lastToken)) return new CharLiteral(new char[] {'\'', '\\', '0', '\''}, s, e);
	if (Arrays.equals(TypeConstants.BYTE, lastToken) || Arrays.equals(TypeConstants.SHORT, lastToken) ||
		Arrays.equals(TypeConstants.INT, lastToken)) return IntLiteral.buildIntLiteral(new char[] {'0'}, s, e);
	if (Arrays.equals(TypeConstants.LONG, lastToken)) return LongLiteral.buildLongLiteral(new char[] {'0',  'L'}, s, e);
	if (Arrays.equals(TypeConstants.FLOAT, lastToken)) return new FloatLiteral(new char[] {'0', 'F'}, s, e);
	if (Arrays.equals(TypeConstants.DOUBLE, lastToken)) return new DoubleLiteral(new char[] {'0', 'D'}, s, e);
	
	return new NullLiteral(s, e);
}
 

import org.eclipse.jdt.internal.compiler.ast.DoubleLiteral; //导入依赖的package包/类
@Override
public void endVisit(DoubleLiteral x, BlockScope scope) {
  try {
    push(JDoubleLiteral.get(x.constant.doubleValue()));
  } catch (Throwable e) {
    throw translateException(x, e);
  }
}
 

import org.eclipse.jdt.internal.compiler.ast.DoubleLiteral; //导入依赖的package包/类
@Override public boolean visit(DoubleLiteral node, BlockScope scope) {
	fixPositions(setGeneratedBy(node, source));
	return super.visit(node, scope);
}
 

import org.eclipse.jdt.internal.compiler.ast.DoubleLiteral; //导入依赖的package包/类
public boolean visit(DoubleLiteral doubleLiteral, BlockScope scope) {
	addSmallFragment(doubleLiteral);
	return false;
}
 

import org.eclipse.jdt.internal.compiler.ast.DoubleLiteral; //导入依赖的package包/类
@Override public boolean visit(DoubleLiteral node, BlockScope scope) {
	setGeneratedBy(node, source);
	applyOffsetExpression(node);
	return super.visit(node, scope);
}