de.lmu.ifi.dbs.elki.utilities.datastructures.arraylike

Interface ArrayAdapter<T,A>

Type Parameters:

T - Item type

A - Array object type

All Known Subinterfaces:

NumberArrayAdapter<N,A>

All Known Implementing Classes:

ArrayDBIDsAdapter, AttributeWiseBetaNormalization.Adapter, AttributeWiseCDFNormalization.Adapter, DoubleArray, DoubleArrayAdapter, ExtendedArray, FeatureVectorAdapter, FlatMatrixAdapter, FloatArrayAdapter, IdentityArrayAdapter, ListArrayAdapter, LMomentsEstimator.ReverseAdapter, NodeArrayAdapter, NumberListArrayAdapter, NumberVectorAdapter, SingleSubsetArrayAdapter, SubsetArrayAdapter, SubsetNumberArrayAdapter, VectorAdapter

public interface ArrayAdapter<T,A>

Adapter for array-like things. For example, arrays and lists.

Author:

Erich Schubert

Method Summary

Methods

Modifier and Type	Method and Description
T	get(A array, int off) Get the off'th item from the array.
int	size(A array) Get the size of the array.

Method Detail

size

int size(A array)

Get the size of the array.

Parameters:

array - Array-like thing

Returns:

Size

get

T get(A array,
    int off)
      throws IndexOutOfBoundsException

Get the off'th item from the array.

Parameters:

array - Array to get from

off - Offset

Returns:

Item at offset off

Throws:

IndexOutOfBoundsException - for an invalid index.