AAIndexProvider (biojava 6.1.0 API)

All Known Implementing Classes:

DefaultAAIndexProvider
```
public interface AAIndexProvider
```

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`SubstitutionMatrix<AminoAcidCompound>`	`getMatrix(String matrixName)`	Gets a substitution matrix by its name.

- Method Detail
  - getMatrix
```
SubstitutionMatrix<AminoAcidCompound> getMatrix(String matrixName)
```
    Gets a substitution matrix by its name. The matrices are defined in src/main/resources/matrices/AAINDEX.txt
    
    Parameters:
    
    matrixName -
    
    Returns:
    
    The @{code}SubstitutionMatrix or null if not exists