class  | 
AndQueryNode | 
Implements a query node that defines an AND operation between arbitrary
 other  QueryNodes.  
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class  | 
DerefQueryNode | 
 Represents query node that dereferences a reference property into a node and
 does an optional name test on the target node. 
 | 
class  | 
LocationStepQueryNode | 
 Defines a location step for querying the path of a node. 
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class  | 
NotQueryNode | 
 Implements a query node that defines a not operation on the child query. 
 | 
class  | 
OrQueryNode | 
Implements a query node that defines an OR operation between arbitrary
 other  QueryNodes.  
 | 
class  | 
PathQueryNode | 
 Implements a query node that defines a path restriction. 
 | 
class  | 
RelationQueryNode | 
 Implements a query node that defines property value relation. 
 |