cc.redberry.core.context

Class IndexConverterManager

java.lang.Object

cc.redberry.core.context.IndexConverterManager

public final class IndexConverterManager
extends java.lang.Object

This class is responsible for the mapping between strings and internal integer Redberry ids of single tensor index.

Since:

1.0

Field Summary

Fields

Modifier and Type	Field and Description
static IndexConverterManager	DEFAULT The default index converter manager defined for all types of indices defined in enum IndexType.

Constructor Summary

Constructors

Constructor and Description
IndexConverterManager(IndexSymbolConverter[] converters) Creates index converted manager for specified index converters.

Method Summary

Modifier and Type	Method and Description
int	getCode(java.lang.String index) Returns integer representation from specified string representation of single index.
java.lang.String	getSymbol(int code, OutputFormat outputFormat) Returns string representation from specified integer representation of single index in the specified outputFormat.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT

public static final IndexConverterManager DEFAULT

The default index converter manager defined for all types of indices defined in enum IndexType.

Constructor Detail

IndexConverterManager

public IndexConverterManager(IndexSymbolConverter[] converters)

Creates index converted manager for specified index converters.

Parameters:

converters - index converters

Throws:

java.lang.IllegalArgumentException - if several converters have the same index type

Method Detail

getSymbol

public java.lang.String getSymbol(int code,
                                  OutputFormat outputFormat)

Returns string representation from specified integer representation of single index in the specified outputFormat.

Parameters:

code - integer representation of single index

outputFormat - output format to be used to produce string representation

Returns:

string representation of specified integer index

Throws:

java.lang.IllegalArgumentException - if rule for specified code

getCode

public int getCode(java.lang.String index)

Returns integer representation from specified string representation of single index.

Parameters:

index - string representation of single index

Returns:

integer representation of specified index

Throws:

java.lang.IllegalArgumentException - if rule for specified string