Examples of com.github.sommeri.less4j.core.ast.ListExpressionOperator

Package com.github.sommeri.less4j.core.ast

Examples of com.github.sommeri.less4j.core.ast.ListExpressionOperator

com.github.sommeri.less4j.core.ast.ListExpressionOperator

    }
    return new FunctionExpression(token, name, parameter);
  }


  private Expression packIntoListExpression(Expression parameter) {
    ListExpressionOperator operator = new ListExpressionOperator(parameter.getUnderlyingStructure(), ListExpressionOperator.Operator.COMMA);
    return new ListExpression(parameter.getUnderlyingStructure(), asList(parameter), operator);
  }

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    Iterator<HiddenTokenAwareTree> iterator = members.iterator();
    // this must represent a term. Otherwise we are doomed anyway.
    Expression head = (Expression) switchOn(iterator.next());
    List<Expression> spaceSeparatedExpressions = new ArrayList<Expression>();
    spaceSeparatedExpressions.add(head);
    ListExpressionOperator space=null;
    
    List<Expression> commaSeparatedExpressions = new ArrayList<Expression>();
    ListExpressionOperator comma=null;


    while (iterator.hasNext()) {
      HiddenTokenAwareTree operatorToken = iterator.next();
      operatorToken.pushHiddenToSiblings();
      ListExpressionOperator operator = createListOperator(operatorToken);
      if (operator==null) {
        System.out.println(operatorToken);
        System.out.println("");
      }
      if (operator.getOperator()==ListExpressionOperator.Operator.EMPTY_OPERATOR) {
        space = operator;
      } else {
        comma = operator;
        if (!spaceSeparatedExpressions.isEmpty())
          commaSeparatedExpressions.add(maybeList(spaceSeparatedExpressions, space));

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  public ListExpressionOperator createListOperator(HiddenTokenAwareTree token) {
    ListExpressionOperator.Operator operator = toListExpressionOperator(token);
    if (operator==null)
      return null;
    
    ListExpressionOperator result = new ListExpressionOperator(token, operator);
    return result;
  }

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    while (children.hasNext()) {
      Variable expression = (Variable) switchOn(children.next());
      expressions.add(expression);
    }
    ListExpression list = new ListExpression(token, expressions, new ListExpressionOperator(token, ListExpressionOperator.Operator.EMPTY_OPERATOR));
    return new InterpolatedMediaExpression(token, list);
  }

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  public Expression joinAll(List<Expression> allArguments, ASTCssNode parent) {
    if (allArguments.isEmpty())
      return new IdentifierExpression(parent.getUnderlyingStructure(), "");


    return new ListExpression(parent.getUnderlyingStructure(), allArguments, new ListExpressionOperator(parent.getUnderlyingStructure(), ListExpressionOperator.Operator.EMPTY_OPERATOR));
  }

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    }
   
    List<Expression> expressions = new ArrayList<Expression>();
    expressions.add(previousExpression);
    expressions.add(expression);
    ListExpression result = new ListExpression(underlying, expressions, new ListExpressionOperator(underlying, mergeOperator));
    result.configureParentToAllChilds();
    return result;
  }

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Related Classes of com.github.sommeri.less4j.core.ast.ListExpressionOperator

com.github.sommeri.less4j.core.compiler.expressions.ExpressionEvaluator

com.github.sommeri.less4j.core.compiler.stages.PropertiesMerger

com.github.sommeri.less4j.core.parser.ASTBuilderSwitch

com.github.sommeri.less4j.core.parser.TermBuilder

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