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A

ArrowTable - Class in org.cylondata.cylon.arrow
 
ArrowTable() - Constructor for class org.cylondata.cylon.arrow.ArrowTable
 

B

barrier() - Method in class org.cylondata.cylon.CylonContext
Synchronizes all the worker processes across the cluster on a barrier
barrier(int) - Static method in class org.cylondata.cylon.CylonContext
 

C

clear() - Method in class org.cylondata.cylon.Table
Clear the table and free memory associated with this table
Column<O> - Class in org.cylondata.cylon
This class models a column of a Table instance
CylonContext - Class in org.cylondata.cylon
CylonContext can be used to initialize communication and load native Cylon dependencies into the java project

D

DataRepresentation - Class in org.cylondata.cylon
 
DataRepresentation(String) - Constructor for class org.cylondata.cylon.DataRepresentation
 
DataTypes - Enum in org.cylondata.cylon
 
distributedJoin(Table, JoinConfig) - Method in class org.cylondata.cylon.Table
Apply the join algorithm across a distributed set of nodes/dataset
DistributedJoinExample - Class in org.cylondata.cylon.examples
 
DistributedJoinExample() - Constructor for class org.cylondata.cylon.examples.DistributedJoinExample
 

F

Filter<I> - Interface in org.cylondata.cylon.ops
 
filter(I) - Method in interface org.cylondata.cylon.ops.Filter
 
filter(int, Filter<I>) - Method in class org.cylondata.cylon.Table
Filter out rows of a table based on a single column
filterColumns(List<Integer>, List<Integer>) - Method in class org.cylondata.cylon.ops.JoinConfig
This method can be used to specify the list of columns to be included in the final join table
finalize(int) - Static method in class org.cylondata.cylon.CylonContext
 
finalizeCtx() - Method in class org.cylondata.cylon.CylonContext
Close the communication chancels and do the final memory cleanup
fromColumns(List<Column>) - Static method in class org.cylondata.cylon.Table
Create a Table by combining a list of columns
fromCSV(CylonContext, String) - Static method in class org.cylondata.cylon.Table
This method will load a table by reading the data from a CSV file.
fromCSV(String, List<Types.MinorType>) - Static method in class org.cylondata.cylon.Table
This method will load a table by reading the data from a CSV file.

G

getColumnCount() - Method in class org.cylondata.cylon.Table
Get the number of columns of the table
getColumnIndex() - Method in class org.cylondata.cylon.Column
Get the index of a column in a table
getCtxId() - Method in class org.cylondata.cylon.CylonContext
 
getDouble(long) - Method in class org.cylondata.cylon.ops.Row
 
getFloat(long) - Method in class org.cylondata.cylon.ops.Row
 
getHalfFloat(long) - Method in class org.cylondata.cylon.ops.Row
 
getId() - Method in class org.cylondata.cylon.DataRepresentation
Returns the unique ID assigned for this DataRepresentation.
getIdx() - Method in enum org.cylondata.cylon.DataTypes
 
getInt16(long) - Method in class org.cylondata.cylon.ops.Row
 
getInt32(long) - Method in class org.cylondata.cylon.ops.Row
 
getInt64(long) - Method in class org.cylondata.cylon.ops.Row
 
getInt8(long) - Method in class org.cylondata.cylon.ops.Row
 
getJoinAlgorithm() - Method in class org.cylondata.cylon.ops.JoinConfig
 
getJoinType() - Method in class org.cylondata.cylon.ops.JoinConfig
 
getLeftIndex() - Method in class org.cylondata.cylon.ops.JoinConfig
 
getRank() - Method in class org.cylondata.cylon.CylonContext
 
getRank(int) - Static method in class org.cylondata.cylon.CylonContext
 
getRightIndex() - Method in class org.cylondata.cylon.ops.JoinConfig
 
getRowCount() - Method in class org.cylondata.cylon.Column
Get the number of rows in this column
getRowCount() - Method in class org.cylondata.cylon.Table
Get the number of rows of the table
getString(long) - Method in class org.cylondata.cylon.ops.Row
 
getUInt16(long) - Method in class org.cylondata.cylon.ops.Row
 
getUInt32(long) - Method in class org.cylondata.cylon.ops.Row
 
getUInt64(long) - Method in class org.cylondata.cylon.ops.Row
 
getUInt8(long) - Method in class org.cylondata.cylon.ops.Row
 
getWorldSize() - Method in class org.cylondata.cylon.CylonContext
 
getWorldSize(int) - Static method in class org.cylondata.cylon.CylonContext
 

H

hashPartition(List<Integer>, int) - Method in class org.cylondata.cylon.Table
Partition a table based on the hash value of the specified columns

I

init() - Static method in class org.cylondata.cylon.CylonContext
Loads Cylon native dependencies and initializes Cylon communication

J

join(Table, JoinConfig) - Method in class org.cylondata.cylon.Table
Join two tables based on the value of the columns
JoinConfig - Class in org.cylondata.cylon.ops
This class can be used to configure the join operation.
JoinConfig(int, int) - Constructor for class org.cylondata.cylon.ops.JoinConfig
Creates and instance of JoinConfig
JoinConfig.Algorithm - Enum in org.cylondata.cylon.ops
Types of join algorithms
JoinConfig.Type - Enum in org.cylondata.cylon.ops
Types of Joins, analogous to SQL joins
joinType(JoinConfig.Type) - Method in class org.cylondata.cylon.ops.JoinConfig
Type of join to perform.

L

load() - Static method in class org.cylondata.cylon.NativeLoader
 

M

main(String[]) - Static method in class org.cylondata.cylon.arrow.ArrowTable
 
main(String[]) - Static method in class org.cylondata.cylon.examples.DistributedJoinExample
 
main(String[]) - Static method in class org.cylondata.cylon.examples.SelectExample
 
map(I) - Method in interface org.cylondata.cylon.ops.Mapper
 
mapColumn(int, Mapper<I, O>) - Method in class org.cylondata.cylon.Table
Maps the values of a column to another value
Mapper<I,O> - Interface in org.cylondata.cylon.ops
 
merge(CylonContext, Table...) - Static method in class org.cylondata.cylon.Table
Merge a set of similar tables into a single table.

N

NativeLoader - Class in org.cylondata.cylon
 
NativeLoader() - Constructor for class org.cylondata.cylon.NativeLoader
 

O

org.cylondata.cylon - package org.cylondata.cylon
 
org.cylondata.cylon.arrow - package org.cylondata.cylon.arrow
 
org.cylondata.cylon.examples - package org.cylondata.cylon.examples
 
org.cylondata.cylon.ops - package org.cylondata.cylon.ops
 

P

print() - Method in class org.cylondata.cylon.Table
Prints the entire table to the console
print(int, int, int, int) - Method in class org.cylondata.cylon.Table
Prints a section of the table to the console

R

roundRobinPartition(int) - Method in class org.cylondata.cylon.Table
Partition a table into n partitions of similar size
Row - Class in org.cylondata.cylon.ops
 
Row() - Constructor for class org.cylondata.cylon.ops.Row
 

S

select(Row) - Method in interface org.cylondata.cylon.ops.Selector
 
select(Selector) - Method in class org.cylondata.cylon.Table
This method can be used to filter out some rows from a table based on a user defined logic
SelectExample - Class in org.cylondata.cylon.examples
 
SelectExample() - Constructor for class org.cylondata.cylon.examples.SelectExample
 
Selector - Interface in org.cylondata.cylon.ops
 
sort(int) - Method in class org.cylondata.cylon.Table
Sort the rows of a table based on the value of a column

T

Table - Class in org.cylondata.cylon
Table is the basic data manipulation endpoint of TwisterX API.

U

unSupportedException() - Static method in class org.cylondata.cylon.DataRepresentation
 
useAlgorithm(JoinConfig.Algorithm) - Method in class org.cylondata.cylon.ops.JoinConfig
Algorithm to be used when joining two Tables

V

valueOf(String) - Static method in enum org.cylondata.cylon.DataTypes
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.cylondata.cylon.ops.JoinConfig.Algorithm
Returns the enum constant of this type with the specified name.
valueOf(String) - Static method in enum org.cylondata.cylon.ops.JoinConfig.Type
Returns the enum constant of this type with the specified name.
values() - Static method in enum org.cylondata.cylon.DataTypes
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.cylondata.cylon.ops.JoinConfig.Algorithm
Returns an array containing the constants of this enum type, in the order they are declared.
values() - Static method in enum org.cylondata.cylon.ops.JoinConfig.Type
Returns an array containing the constants of this enum type, in the order they are declared.
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