it.unimi.dsi.fastutil.booleans

Interface BooleanObjectPair<V>

All Superinterfaces:

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

All Known Implementing Classes:

BooleanObjectImmutablePair, BooleanObjectMutablePair

public interface BooleanObjectPair<V>
extends it.unimi.dsi.fastutil.Pair<java.lang.Boolean,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.Boolean	first() Deprecated. Please use the corresponding type-specific method instead.
default BooleanObjectPair<V>	first(boolean l) Sets the left element of this pair (optional operation).
default BooleanObjectPair<V>	first(java.lang.Boolean l) Deprecated. Please use the corresponding type-specific method instead.
default boolean	firstBoolean() Returns the left element of this pair.
default java.lang.Boolean	key() Deprecated. Please use the corresponding type-specific method instead.
default BooleanObjectPair<V>	key(boolean l) Sets the left element of this pair (optional operation).
default BooleanObjectPair<V>	key(java.lang.Boolean l) Deprecated.
default boolean	keyBoolean() Returns the left element of this pair.
default java.lang.Boolean	left() Deprecated. Please use the corresponding type-specific method instead.
default BooleanObjectPair<V>	left(boolean l) Sets the left element of this pair (optional operation).
default BooleanObjectPair<V>	left(java.lang.Boolean l) Deprecated. Please use the corresponding type-specific method instead.
boolean	leftBoolean() Returns the left element of this pair.
static <V> java.util.Comparator<BooleanObjectPair<V>>	lexComparator() Returns a lexicographical comparator for pairs.
static <V> BooleanObjectPair<V>	of(boolean 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

leftBoolean

boolean leftBoolean()

Returns the left element of this pair.

Returns:

the left element of this pair.

left

@Deprecated
default java.lang.Boolean left()

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

Specified by:

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

left

default BooleanObjectPair<V> left(boolean l)

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

Parameters:

l - a new value for the left element.

left

@Deprecated
default BooleanObjectPair<V> left(java.lang.Boolean l)

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

Specified by:

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

firstBoolean

default boolean firstBoolean()

Returns the left element of this pair.

Returns:

the left element of this pair.

first

@Deprecated
default java.lang.Boolean first()

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

Specified by:

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

first

default BooleanObjectPair<V> first(boolean l)

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

Parameters:

l - a new value for the left element.

first

@Deprecated
default BooleanObjectPair<V> first(java.lang.Boolean l)

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

Specified by:

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

keyBoolean

default boolean keyBoolean()

Returns the left element of this pair.

Returns:

the left element of this pair.

key

@Deprecated
default java.lang.Boolean key()

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

Specified by:

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

key

default BooleanObjectPair<V> key(boolean l)

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

Parameters:

l - a new value for the left element.

key

@Deprecated
default BooleanObjectPair<V> key(java.lang.Boolean l)

Deprecated.

Specified by:

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

of

static <V> BooleanObjectPair<V> of(boolean 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.Boolean,V>

Parameters:

left - the left value.

right - the right value.

lexComparator

static <V> java.util.Comparator<BooleanObjectPair<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.Boolean,V>

Returns:

a lexicographical comparator for pairs.