Uses of Class
com.orientechnologies.orient.core.sql.functions.OSQLFunctionAbstract

Packages that use OSQLFunctionAbstract

Package	Description
com.orientechnologies.orient.core.sql.functions
com.orientechnologies.orient.core.sql.functions.coll
com.orientechnologies.orient.core.sql.functions.geo
com.orientechnologies.orient.core.sql.functions.math
com.orientechnologies.orient.core.sql.functions.misc
com.orientechnologies.orient.core.sql.functions.sequence
com.orientechnologies.orient.core.sql.functions.stat
com.orientechnologies.orient.core.sql.functions.text
com.orientechnologies.orient.graph.sql.functions

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions

Modifier and Type	Class and Description
class	OSQLFunctionConfigurableAbstract Abstract class to extend to build Custom SQL Functions that saves the configured parameters.

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.coll

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.coll

Modifier and Type	Class and Description
class	OSQLFunctionDifference This operator can work inline.
class	OSQLFunctionDistinct Keeps items only once removing duplicates
class	OSQLFunctionDocument This operator add an entry in a map.
class	OSQLFunctionFirst Extract the first item of multi values (arrays, collections and maps) or return the same value for non multi-value types.
class	OSQLFunctionIntersect This operator can work as aggregate or inline.
class	OSQLFunctionLast Extract the last item of multi values (arrays, collections and maps) or return the same value for non multi-value types.
class	OSQLFunctionList This operator add an item in a list.
class	OSQLFunctionMap This operator add an entry in a map.
class	OSQLFunctionMultiValueAbstract<T> Abstract class for multi-value based function implementations.
class	OSQLFunctionSet This operator add an item in a set.
class	OSQLFunctionSymmetricDifference This operator can work as aggregate or inline.
class	OSQLFunctionTraversedEdge Returns a traversed element from the stack.
class	OSQLFunctionTraversedElement Returns a traversed element from the stack.
class	OSQLFunctionTraversedVertex Returns a traversed element from the stack.
class	OSQLFunctionUnionAll This operator can work as aggregate or inline.

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.geo

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.geo

Modifier and Type	Class and Description
class	OSQLFunctionDistance Haversine formula to compute the distance between 2 gro points.

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.math

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.math

Modifier and Type	Class and Description
class	OSQLFunctionAbsoluteValue Evaluates the absolute value for numeric types.
class	OSQLFunctionAverage Compute the average value for a field.
class	OSQLFunctionDecimal Evaluates a complex expression.
class	OSQLFunctionEval Evaluates a complex expression.
class	OSQLFunctionMathAbstract Abstract class for math function.
class	OSQLFunctionMax Compute the maximum value for a field.
class	OSQLFunctionMin Compute the minimum value for a field.
class	OSQLFunctionSum Computes the sum of field.

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.misc

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.misc

Modifier and Type	Class and Description
class	OSQLFunctionCoalesce Returns the first field/value not null parameter.
class	OSQLFunctionCount Count the record that contains a field.
class	OSQLFunctionDate Builds a date object from the format passed.
class	OSQLFunctionDecode Encode a string in various format (only base64 for now)
class	OSQLFunctionEncode Encode a string in various format (only base64 for now)
class	OSQLFunctionFormat Formats content.
class	OSQLFunctionIf Returns different values based on the condition.
class	OSQLFunctionIfNull Returns the passed field/value (or optional parameter return_value_if_not_null) if field/value is not null; otherwise it returns return_value_if_null.
class	OSQLFunctionSysdate Returns the current date time.
class	OSQLFunctionUUID Generates a UUID as a 128-bits value using the Leach-Salz variant.

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.sequence

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.sequence

Modifier and Type	Class and Description
class	OSQLFunctionSequence Returns a sequence by name.

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.stat

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.stat

Modifier and Type	Class and Description
class	OSQLFunctionMedian Computes the median for a field.
class	OSQLFunctionMode Compute the mode (or multimodal) value for a field.
class	OSQLFunctionPercentile Computes the percentile for a field.
class	OSQLFunctionStandardDeviation Compute the standard deviation for a given field.
class	OSQLFunctionVariance Compute the variance estimation for a given field.

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.text

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.core.sql.functions.text

Modifier and Type	Class and Description
class	OSQLFunctionConcat

Uses of OSQLFunctionAbstract in com.orientechnologies.orient.graph.sql.functions

Subclasses of OSQLFunctionAbstract in com.orientechnologies.orient.graph.sql.functions

Modifier and Type	Class and Description
class	OSQLFunctionAstar A*'s algorithm describes how to find the cheapest path from one node to another node in a directed weighted graph with husrestic function.
class	OSQLFunctionBoth Gets the incoming and outgoing Vertices of current Vertex.
class	OSQLFunctionBothE Gets the incoming and outgoing Edges of current Vertex.
class	OSQLFunctionBothV Gets the incoming and outgoing Vertices of current Edge.
class	OSQLFunctionDijkstra Dijkstra's algorithm describes how to find the cheapest path from one node to another node in a directed weighted graph.
class	OSQLFunctionGremlin Executes a GREMLIN expression as function of SQL engine.
class	OSQLFunctionHeuristicPathFinderAbstract Abstract class to find paths between nodes using heuristic .
class	OSQLFunctionIn Gets the incoming Vertices of current Vertex.
class	OSQLFunctionInE Gets the incoming Edges of current Vertex.
class	OSQLFunctionInV Gets the incoming Vertex of current Edge.
class	OSQLFunctionLabel Hi-level function that return the label for both edges and vertices.
class	OSQLFunctionMove Hi-level function to move inside a graph.
class	OSQLFunctionMoveFiltered
class	OSQLFunctionOut Gets the outgoing Vertices of current Vertex.
class	OSQLFunctionOutE Gets the outgoing Edges of current Vertex.
class	OSQLFunctionOutV Gets the outgoing Vertex of current Edge.
class	OSQLFunctionPathFinder Abstract class to find paths between nodes.
class	OSQLFunctionShortestPath Shortest path algorithm to find the shortest path from one node to another node in a directed graph.