Examples of ExpressionNode

at.ssw.coco.lib.model.atgAst.nodeTypes.ExpressionNode
implements an ATG-AST-Node for Expression @author Martin Preinfalk
br.com.caelum.vraptor.panettone.parser.ast.ExpressionNode
cambridge.model.ExpressionNode
ExpressionNodes are nodes within the documents that are valid cambridge template expressions. Expression nodes
com.alvazan.orm.parser.antlr.ExpressionNode
com.bazaarvoice.jless.ast.node.ExpressionNode
com.foundationdb.sql.optimizer.plan.ExpressionNode
com.jengine.utils.commons.expression.ExpressionNode
it.eng.qbe.query.ExpressionNode
@author Andrea Gioia (andrea.gioia@eng.it)
jsynoptic.parser.ExpressionNode
This is the base class for all our nodes It has an evaluate() function, which evaluates the subtree under this node and return a Number value As a commodity to avoid duplicate code, it also has a function to return the list of variables used at any place in the tree
net.mitza.rel.parser.expression.ExpressionNode
An interface for expression nodes. Every concrete type of expression node has to implement this interface.
org.adjective.syntactic.parser.node.ExpressionNode
org.apache.camel.model.ExpressionNode
A base class for nodes which contain an expression and a number of outputs @version
org.apache.hadoop.hbase.security.visibility.expression.ExpressionNode
org.apache.xpath.ExpressionNode
A class that implements this interface can construct expressions, give information about child and parent expressions, and give the originating source information. A class that implements this interface does not lay any claim to being directly executable.
Note: This interface should not be considered stable. Only exprSetParent and exprGetParent can be counted on to work reliably. Work in progress.
org.ff4j.strategy.el.ExpressionNode
Storage of an node in expression tree. @author clunven
org.formulacompiler.compiler.internal.expressions.ExpressionNode
org.jitterbit.logic.expressiontree.ExpressionNode
@author Torgil Zethson @author Henrik Nordberg
org.pirkaengine.core.template.ExpressionNode
式ノード.
評価式のみで構成されるノード。評価式は${<式>}または、$_{<式>}で表現され、次のような形でテンプレートに記述される。 ${some_value} このように記述されたテンプレートは、viewModelからsome_valueの値を評価してレンダリングする．

${}で記述された場合はHTMLのエスケープを行い、$_{}の場合はエスケープを行わない。
@author shuji.w6e @since 0.1.0
org.springframework.data.mongodb.core.spel.ExpressionNode
A value object for nodes in an expression. Allows iterating ove potentially available child {@link ExpressionNode}s. @author Oliver Gierke

Examples of com.jengine.utils.commons.expression.ExpressionNode


    /* SQL methods*/


    public SQLQuery.Table getMultiTable() {
        List<SQLQuery.TableItem> tableItems = getTableItems();
        ExpressionNode expressionNode  = makeSQLExpression();
        return new SQLQuery.Table(tableItems, expressionNode);
    }

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Examples of com.jengine.utils.commons.expression.ExpressionNode

            String modelClassName = tree.getChild(0).getText();
            ModelClassBase modelClass = getDB().getModelClass(modelClassName);
            MultiModelItem item = add(new MultiModelItem(this, modelClass, makeItemName(modelClass)));
            return new MultiModelNode(item);
        } else if (tree.getType() == ExprParser.RIGHT_JOIN) {
            ExpressionNode operand1 = visit(tree.getChild(0));
            ExpressionNode operand2 = visit(tree.getChild(1));
            String[] keys = calcRestrictionKeys(getMultiModelItems(operand2), getMultiModelItems(operand1));
            keys = keys != null ?  keys : calcRestrictionKeys(getMultiModelItems(operand1), getMultiModelItems(operand2));
            RightJoin join = new RightJoin(operand1, operand2, fields.get(keys[0]), fields.get(keys[1]));
            operations.add(join);
            return join;
        } else if (tree.getType() == ExprParser.LEFT_JOIN) {
            ExpressionNode operand1 = visit(tree.getChild(0));
            ExpressionNode operand2 = visit(tree.getChild(1));
            String[] keys = calcRestrictionKeys(getMultiModelItems(operand1), getMultiModelItems(operand2));
            keys = keys != null ?  keys : calcRestrictionKeys(getMultiModelItems(operand2), getMultiModelItems(operand1));
            LeftJoin join = new LeftJoin(operand1, operand2, fields.get(keys[0]), fields.get(keys[1]));
            operations.add(join);
            return join;
        } else if (tree.getType() == ExprParser.FULL_JOIN) {
            ExpressionNode operand1 = visit(tree.getChild(0));
            ExpressionNode operand2 = visit(tree.getChild(1));
            String[] keys = calcRestrictionKeys(getMultiModelItems(operand1), getMultiModelItems(operand2));
            keys = keys != null ?  keys : calcRestrictionKeys(getMultiModelItems(operand2), getMultiModelItems(operand1));
            FullJoin join = new FullJoin(operand1, operand2, fields.get(keys[0]), fields.get(keys[1]));
            operations.add(join);
            return join;
        } else if (tree.getType() == ExprParser.INNER_JOIN) {
            ExpressionNode operand1 = visit(tree.getChild(0));
            ExpressionNode operand2 = visit(tree.getChild(1));
            String[] keys = calcRestrictionKeys(getMultiModelItems(operand1), getMultiModelItems(operand2));
            keys = keys != null ?  keys : calcRestrictionKeys(getMultiModelItems(operand2), getMultiModelItems(operand1));
            InnerJoin join = new InnerJoin(operand1, operand2, fields.get(keys[0]), fields.get(keys[1]));
            operations.add(join);
            return join;
        } else if (tree.getType() == ExprParser.AND) {
            ExpressionNode operand1 = visit(tree.getChild(0));
            ExpressionNode operand2 = visit(tree.getChild(1));
            return new And(operand1, operand2);
        }
        return null;
    }

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Examples of it.eng.qbe.query.ExpressionNode

   * @param optionalUserFilters
   * @throws JSONException
   */
  public static void applyOptionalFilters(Query query, JSONObject optionalUserFilters) throws JSONException{
    String[] fields = JSONObject.getNames(optionalUserFilters);
    ExpressionNode leftExpression = query.getWhereClauseStructure();
    for(int i=0; i<fields.length; i++){
      String fieldName = fields[i];
      JSONArray valuesArray = optionalUserFilters.getJSONArray(fieldName);


      //if the filter has some value
      if(valuesArray.length()>0){


        String[] values = new String[1];
        values[0] =fieldName;


        Operand leftOperand = new Operand(values,fieldName, AbstractStatement.OPERAND_TYPE_FIELD, values,values);


        values = new String[valuesArray.length()];
        for(int j=0; j<valuesArray.length(); j++){
          values[j] = valuesArray.getString(j);
        }


        Operand rightOperand = new Operand(values,fieldName, AbstractStatement.OPERAND_TYPE_STATIC, values, values);


        String operator = "NOT EQUALS TO";
        if(valuesArray.length()>0){
          operator="IN";
        }


        query.addWhereField("OptionalFilter"+i, "OptionalFilter"+i, false, leftOperand, operator, rightOperand, "AND");






        ExpressionNode filterNode = new ExpressionNode("NO_NODE_OP","$F{OptionalFilter"+i+"}");


        //build the where clause tree 
        if(leftExpression==null){
          leftExpression = filterNode;
        }else{
          ExpressionNode operationNode = new ExpressionNode("NODE_OP", "AND");
          operationNode.addChild(leftExpression);
          operationNode.addChild(filterNode);
          leftExpression = operationNode;
        }
      }
    }
    query.setWhereClauseStructure(leftExpression);

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Examples of jsynoptic.parser.ExpressionNode

                }
                if ((exp == null) || exp.equals("")) {
                    JOptionPane.showMessageDialog(JSynoptic.gui.getOwner(),resources.getString("PleaseEnterAMathematicalExpression"),resources.getString("Error"),JOptionPane.ERROR_MESSAGE);
                    return;
                }
                ExpressionNode node = null;
                try {
                    ExpressionParser ep = new ExpressionParser(exp);
                    // Add the data sources as variables
                    // start by looping through collections
                    Set collections = DataSourcePool.global.dataSourceCollections();

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Examples of jsynoptic.parser.ExpressionNode

                if (!conflictsOK) {
                    return null; // cancel => do not create the source
                }
            }
        }
        ExpressionNode node = null;
        try {
            ExpressionParser ep = new ExpressionParser(expression);
            // Add the data sources as variables, once conflicts are resolved
            for (int i = 0; i < clm.size(); ++i) {
                VariableConflict vc = (VariableConflict) clm.get(i);

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Examples of net.mitza.rel.parser.expression.ExpressionNode

    this();
    this.context = context;
  }


  public ExpressionNode parseCondition(String expression) {
    ExpressionNode logicalExpression = null;
    if (USE_CACHE) {
      logicalExpression = cache.get(expression);
    }


    if (logicalExpression == null) {
      Tokenizer tokenizer = Tokenizer.getExpressionTokenizer();
      tokenizer.tokenize(expression);
      LinkedList<Token> tokens = tokenizer.getTokens();
      logicalExpression = parseCondition(tokens);
      if (USE_CACHE) {
        cache.put(expression, logicalExpression);
      }
    } else {
      logicalExpression.accept(new SetContextVisitor(context));
    }


    return logicalExpression;
  }

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Examples of net.mitza.rel.parser.expression.ExpressionNode


  public ExpressionNode parseCondition(LinkedList<Token> tokens) {
    this.tokens = new LinkedList<Token>(tokens);
    lookahead = this.tokens.getFirst();


    ExpressionNode logicalExpression = logicalExpression();
    logicalExpression.accept(new SetContextVisitor(context));


    return logicalExpression;
  }

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Examples of net.mitza.rel.parser.expression.ExpressionNode

   *            the string holding the input
   * @return the internal representation of the expression in form of an expression tree made out of ExpressionNode
   *         objects
   */
  public ExpressionNode parseExpression(String expression) {
    ExpressionNode mathematicalExpression = null;
    if (USE_CACHE) {
      mathematicalExpression = cache.get(expression);
    }


    if (mathematicalExpression == null) {
      Tokenizer tokenizer = Tokenizer.getExpressionTokenizer();
      tokenizer.tokenize(expression);
      LinkedList<Token> tokens = tokenizer.getTokens();
      mathematicalExpression = parseExpression(tokens);
      if (USE_CACHE) {
        cache.put(expression, mathematicalExpression);
      }
    } else {
      mathematicalExpression.accept(new SetContextVisitor(context));
    }


    return mathematicalExpression;
  }

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Examples of net.mitza.rel.parser.expression.ExpressionNode

   */
  public ExpressionNode parseExpression(LinkedList<Token> tokens) {
    this.tokens = new LinkedList<Token>(tokens);
    lookahead = this.tokens.getFirst();


    ExpressionNode mathematicalExpression = mathematicalExpression();
    mathematicalExpression.accept(new SetContextVisitor(context));


    return mathematicalExpression;
  }

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Examples of net.mitza.rel.parser.expression.ExpressionNode


  // logical -> or_term or_op
  private ExpressionNode logicalExpression() {
    // only one rule
    // logical -> or_term or_op
    ExpressionNode expression = orTerm();
    expression = orOperation(expression);
    return expression;
  }

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