The flare.query package provides classes for creating and processing SQLstyle queries over ActionScript objects.
Class  Description  

AggregateExpression  Base class representing an aggregate query operator.  
And  Expression operator that computes the logical "and" of subexpression clauses.  
Arithmetic  Expression operator for arithmetic operations.  
Average  Aggregate operator for computing the average of a set of values.  
BinaryExpression  Base class for binary expression operators.  
Comparison  Expression operator for comparing subexpression values.  
CompositeExpression  Base class for expressions with an arbitrary number of subexpressions.  
Count  Aggregate operator for counting the number of items in a set of values.  
DateUtil 
Utility class providing functions for manipulating Date
objects. 

Distinct  Aggregate (groupby) operator for counting the number of distinct values in a set of values.  
Expression  Base class for query expression operators.  
ExpressionIterator  The ExpressionIterator simplifies the process of traversing an expression tree.  
Fn  Expression operator that performs function invocation.  
If  Expression operator for an if statement that performs conditional execution.  
IsA  Expression operator that type checks a subexpression.  
Literal  Expression operator for a literal value.  
Match  Expression operator for text matching operations.  
Maximum  Aggregate operator for computing the maximum of a set of values.  
Minimum  Aggregate operator for computing the minimum of a set of values.  
Not  Expression operator that returns the logical "not" of a subexpression.  
Or  Expression operator that computes the logical "or" of subexpression clauses.  
Query  Performs query processing over a collection of ActionScript objects.  
Range  Expression operator that tests if a value is within a given range.  
StringUtil 
Utility class providing functions for manipulating String
objects. 

Sum  Aggregate operator for computing the sum of a set of values.  
Variable  Expression operator that retrieves a value from an object property.  
Variance  Aggregate operator for computing variance or standard deviation.  
Xor  Expression operator that computes the exclusiveor ("xor") of subexpression clauses. 