it.unimi.dsi.fastutil.ints

Interface IntObjectPair<V>

All Superinterfaces:

it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

All Known Implementing Classes:

IntObjectImmutablePair, IntObjectMutablePair

public interface IntObjectPair<V>
extends it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

A type-specific Pair; provides some additional methods that use polymorphism to avoid (un)boxing.

Method Summary

Modifier and Type	Method and Description
default java.lang.Integer	first() Deprecated. Please use the corresponding type-specific method instead.
default IntObjectPair<V>	first(int l) Sets the left element of this pair (optional operation).
default IntObjectPair<V>	first(java.lang.Integer l) Deprecated. Please use the corresponding type-specific method instead.
default int	firstInt() Returns the left element of this pair.
default java.lang.Integer	key() Deprecated. Please use the corresponding type-specific method instead.
default IntObjectPair<V>	key(int l) Sets the left element of this pair (optional operation).
default IntObjectPair<V>	key(java.lang.Integer l) Deprecated.
default int	keyInt() Returns the left element of this pair.
default java.lang.Integer	left() Deprecated. Please use the corresponding type-specific method instead.
default IntObjectPair<V>	left(int l) Sets the left element of this pair (optional operation).
default IntObjectPair<V>	left(java.lang.Integer l) Deprecated. Please use the corresponding type-specific method instead.
int	leftInt() Returns the left element of this pair.
static <V> java.util.Comparator<IntObjectPair<V>>	lexComparator() Returns a lexicographical comparator for pairs.
static <V> IntObjectPair<V>	of(int left, V right) Returns a new type-specific immutable Pair with given left and right value.

Methods inherited from interface it.unimi.dsi.fastutil.Pair

right, right, second, second, value, value

Method Detail

leftInt

int leftInt()

Returns the left element of this pair.

Returns:

the left element of this pair.

left

@Deprecated
default java.lang.Integer left()

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

left in interface it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

left

default IntObjectPair<V> left(int l)

Sets the left element of this pair (optional operation).

Parameters:

l - a new value for the left element.

left

@Deprecated
default IntObjectPair<V> left(java.lang.Integer l)

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

left in interface it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

firstInt

default int firstInt()

Returns the left element of this pair.

Returns:

the left element of this pair.

first

@Deprecated
default java.lang.Integer first()

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

first in interface it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

first

default IntObjectPair<V> first(int l)

Sets the left element of this pair (optional operation).

Parameters:

l - a new value for the left element.

first

@Deprecated
default IntObjectPair<V> first(java.lang.Integer l)

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

first in interface it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

keyInt

default int keyInt()

Returns the left element of this pair.

Returns:

the left element of this pair.

key

@Deprecated
default java.lang.Integer key()

Deprecated. Please use the corresponding type-specific method instead.

Specified by:

key in interface it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

key

default IntObjectPair<V> key(int l)

Sets the left element of this pair (optional operation).

Parameters:

l - a new value for the left element.

key

@Deprecated
default IntObjectPair<V> key(java.lang.Integer l)

Deprecated.

Specified by:

key in interface it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

of

static <V> IntObjectPair<V> of(int left,
                               V right)

Returns a new type-specific immutable Pair with given left and right value.

Specified by:

of in interface it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

Parameters:

left - the left value.

right - the right value.

lexComparator

static <V> java.util.Comparator<IntObjectPair<V>> lexComparator()

Returns a lexicographical comparator for pairs.

The comparator returned by this method implements lexicographical order. It compares first the left elements: if the result of the comparison is nonzero, it returns said result. Otherwise, this comparator returns the result of the comparison of the right elements.

Specified by:

lexComparator in interface it.unimi.dsi.fastutil.Pair<java.lang.Integer,V>

Returns:

a lexicographical comparator for pairs.