de.caff.generics.mda

Interface TwoDimensionalLongReadAccess

All Superinterfaces:

MultiDimensional, MultiDimensionalReadAccess<java.lang.Long>, TwoDimensionalReadAccess<java.lang.Long>

All Known Subinterfaces:

TwoDimensionalLongAccess

All Known Implementing Classes:

SmallTwoDimensionalLongArray, TwoDimensionalLongArray, TwoDimensionalLongReadAccess.Base

public interface TwoDimensionalLongReadAccess
extends TwoDimensionalReadAccess<java.lang.Long>

Read access for 2-dimensional rectangular long arrays.

Since:

November 11, 2019

Author:

Rammi

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static class	TwoDimensionalLongReadAccess.Base Base class implementing this interface which provides useful default methods for Object.toString(), Object.equals(Object), and Object.hashCode().

Field Summary

Fields inherited from interface de.caff.generics.mda.TwoDimensionalReadAccess

EMPTY

Fields inherited from interface de.caff.generics.mda.MultiDimensionalReadAccess

EMPTY0, EMPTY1, EMPTY2, EMPTY3, EMPTY4, EMPTY5, EMPTY6, EMPTY7

Method Summary

Modifier and Type	Method and Description
default TwoDimensionalLongReadAccess.Base	asBase() Get a view of this 2-dimensional access which provides useful defaults for standard object methods.
default java.lang.Long	getElementAt(int ix, int iy) Get the element at the given indexes.
long	getValueAt(int ix, int iy) Get the value at the given indexes.
default OneDimensionalLongReadAccess	subAtX(int ix) Get a 1-dimensional view of the row at the given X index.
default OneDimensionalLongReadAccess	subAtY(int iy) Get a 1-dimensional view of the column at the given X index.
default TwoDimensionalLongReadAccess	transposed() Get a transposed view of this 2-dimensional read access.

Methods inherited from interface de.caff.generics.mda.TwoDimensionalReadAccess

empty, equal, getElement, getNumDimensions, getNumElements, getSize, getSizes, hash, singleton, sizeX, sizeY, toString, view, visitAll, visitAll, xIterable, xIterator, yIterable, yIterator

Methods inherited from interface de.caff.generics.mda.MultiDimensionalReadAccess

empty, linearized

Method Detail

getValueAt

long getValueAt(int ix,
                int iy)

Get the value at the given indexes.

Parameters:

ix - X index

iy - Y index

Returns:

value at the given index

getElementAt

@NotNull
default java.lang.Long getElementAt(int ix,
                                             int iy)

Description copied from interface: TwoDimensionalReadAccess

Get the element at the given indexes.

Specified by:

getElementAt in interface TwoDimensionalReadAccess<java.lang.Long>

Parameters:

ix - index in X direction from 0 (included) to TwoDimensionalReadAccess.sizeX() (excluded)

iy - index in Y direction from 0 (included) to TwoDimensionalReadAccess.sizeY() (excluded)

Returns:

element at the given indexes

subAtX

@NotNull
default OneDimensionalLongReadAccess subAtX(int ix)

Description copied from interface: TwoDimensionalReadAccess

Get a 1-dimensional view of the row at the given X index. This is a view, so setting elements will change values in this array.

Specified by:

subAtX in interface TwoDimensionalReadAccess<java.lang.Long>

Parameters:

ix - X index

Returns:

1-dimensional array at ix

subAtY

@NotNull
default OneDimensionalLongReadAccess subAtY(int iy)

Description copied from interface: TwoDimensionalReadAccess

Get a 1-dimensional view of the column at the given X index. This is a view, so setting elements will change values in this array.

Specified by:

subAtY in interface TwoDimensionalReadAccess<java.lang.Long>

Parameters:

iy - Y index

Returns:

1-dimensional array at iy

transposed

@NotNull
default TwoDimensionalLongReadAccess transposed()

Description copied from interface: TwoDimensionalReadAccess

Get a transposed view of this 2-dimensional read access.

Specified by:

transposed in interface TwoDimensionalReadAccess<java.lang.Long>

Returns:

transposed view where X and Y are interchanged

asBase

@NotNull
default TwoDimensionalLongReadAccess.Base asBase()

Get a view of this 2-dimensional access which provides useful defaults for standard object methods.

Specified by:

asBase in interface TwoDimensionalReadAccess<java.lang.Long>

Returns:

base view of this object