com.landawn.abacus.util

Class Fn.BinaryOperators

java.lang.Object

com.landawn.abacus.util.Fn.BinaryOperators

Enclosing class:

Fn

public static final class Fn.BinaryOperators
extends Object

The Class BinaryOperators.

Method Summary

Modifier and Type	Method and Description
static <T extends Comparable<? super T>> BinaryOperator<T>	max()
static <T> BinaryOperator<T>	max(Comparator<? super T> comparator)
static <T> BinaryOperator<T>	maxBy(Function<? super T,? extends Comparable> keyMapper)
static <K extends Comparable<? super K>,V> BinaryOperator<Map.Entry<K,V>>	maxByKey()
static <K,V extends Comparable<? super V>> BinaryOperator<Map.Entry<K,V>>	maxByValue()
static <T extends Comparable<? super T>> BinaryOperator<T>	min()
static <T> BinaryOperator<T>	min(Comparator<? super T> comparator)
static <T> BinaryOperator<T>	minBy(Function<? super T,? extends Comparable> keyMapper)
static <K extends Comparable<? super K>,V> BinaryOperator<Map.Entry<K,V>>	minByKey()
static <K,V extends Comparable<? super V>> BinaryOperator<Map.Entry<K,V>>	minByValue()
static <T,C extends Collection<T>> BinaryOperator<C>	ofAddAll() Deprecated. replaced by #ofAddAllToFirst()
static <T,C extends Collection<T>> BinaryOperator<C>	ofAddAllToBigger() Of add all to bigger.
static <T,C extends Collection<T>> BinaryOperator<C>	ofAddAllToFirst() Of add all to first.
static BinaryOperator<BigDecimal>	ofAddBigDecimal() Of add big decimal.
static BinaryOperator<BigInteger>	ofAddBigInteger() Of add big integer.
static BinaryOperator<Double>	ofAddDouble() Of add double.
static BinaryOperator<Integer>	ofAddInt() Of add int.
static BinaryOperator<Long>	ofAddLong() Of add long.
static BinaryOperator<StringBuilder>	ofAppend() Deprecated. replaced by #ofAppendToFirst()
static BinaryOperator<StringBuilder>	ofAppendToBigger() Of append to bigger.
static BinaryOperator<StringBuilder>	ofAppendToFirst() Of append to first.
static BinaryOperator<String>	ofConcat()
static BinaryOperator<Joiner>	ofMerge() Deprecated. replaced by #ofMergeToFirst.
static BinaryOperator<Joiner>	ofMergeToBigger() Of merge to bigger.
static BinaryOperator<Joiner>	ofMergeToFirst() Of merge to first.
static <K,V,M extends Map<K,V>> BinaryOperator<M>	ofPutAll() Deprecated. replaced by #ofPutAllToFirst()
static <K,V,M extends Map<K,V>> BinaryOperator<M>	ofPutAllToBigger() Of put all to bigger.
static <K,V,M extends Map<K,V>> BinaryOperator<M>	ofPutAllToFirst() Of put all to first.
static <T,C extends Collection<T>> BinaryOperator<C>	ofRemoveAll() Deprecated. replaced by #ofRemoveAllFromFirst().
static <T,C extends Collection<T>> BinaryOperator<C>	ofRemoveAllFromFirst() Of remove all from first.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

ofAddAll

@Deprecated
public static <T,C extends Collection<T>> BinaryOperator<C> ofAddAll()

Deprecated. replaced by #ofAddAllToFirst()

Of add all.

Type Parameters:

T -

C -

Returns:

ofAddAllToFirst

public static <T,C extends Collection<T>> BinaryOperator<C> ofAddAllToFirst()

Of add all to first.

Type Parameters:

T -

C -

Returns:

ofAddAllToBigger

public static <T,C extends Collection<T>> BinaryOperator<C> ofAddAllToBigger()

Of add all to bigger.

Type Parameters:

T -

C -

Returns:

ofRemoveAll

@Deprecated
public static <T,C extends Collection<T>> BinaryOperator<C> ofRemoveAll()

Deprecated. replaced by #ofRemoveAllFromFirst().

Of remove all.

Type Parameters:

T -

C -

Returns:

ofRemoveAllFromFirst

public static <T,C extends Collection<T>> BinaryOperator<C> ofRemoveAllFromFirst()

Of remove all from first.

Type Parameters:

T -

C -

Returns:

ofPutAll

@Deprecated
public static <K,V,M extends Map<K,V>> BinaryOperator<M> ofPutAll()

Deprecated. replaced by #ofPutAllToFirst()

Of put all.

Type Parameters:

K - the key type

V - the value type

M -

Returns:

ofPutAllToFirst

public static <K,V,M extends Map<K,V>> BinaryOperator<M> ofPutAllToFirst()

Of put all to first.

Type Parameters:

K - the key type

V - the value type

M -

Returns:

ofPutAllToBigger

public static <K,V,M extends Map<K,V>> BinaryOperator<M> ofPutAllToBigger()

Of put all to bigger.

Type Parameters:

K - the key type

V - the value type

M -

Returns:

ofMerge

@Deprecated
public static BinaryOperator<Joiner> ofMerge()

Deprecated. replaced by #ofMergeToFirst.

Returns:

ofMergeToFirst

public static BinaryOperator<Joiner> ofMergeToFirst()

Of merge to first.

Returns:

ofMergeToBigger

public static BinaryOperator<Joiner> ofMergeToBigger()

Of merge to bigger.

Returns:

ofAppend

@Deprecated
public static BinaryOperator<StringBuilder> ofAppend()

Deprecated. replaced by #ofAppendToFirst()

Returns:

ofAppendToFirst

public static BinaryOperator<StringBuilder> ofAppendToFirst()

Of append to first.

Returns:

ofAppendToBigger

public static BinaryOperator<StringBuilder> ofAppendToBigger()

Of append to bigger.

Returns:

ofConcat

public static BinaryOperator<String> ofConcat()

Returns:

ofAddInt

public static BinaryOperator<Integer> ofAddInt()

Of add int.

Returns:

ofAddLong

public static BinaryOperator<Long> ofAddLong()

Of add long.

Returns:

ofAddDouble

public static BinaryOperator<Double> ofAddDouble()

Of add double.

Returns:

ofAddBigInteger

public static BinaryOperator<BigInteger> ofAddBigInteger()

Of add big integer.

Returns:

ofAddBigDecimal

public static BinaryOperator<BigDecimal> ofAddBigDecimal()

Of add big decimal.

Returns:

min

public static <T extends Comparable<? super T>> BinaryOperator<T> min()

Type Parameters:

T -

Returns:

min

public static <T> BinaryOperator<T> min(Comparator<? super T> comparator)

Type Parameters:

T -

Parameters:

comparator -

Returns:

minBy

public static <T> BinaryOperator<T> minBy(Function<? super T,? extends Comparable> keyMapper)

Type Parameters:

T -

Parameters:

comparator -

Returns:

minByKey

public static <K extends Comparable<? super K>,V> BinaryOperator<Map.Entry<K,V>> minByKey()

Type Parameters:

T -

Returns:

minByValue

public static <K,V extends Comparable<? super V>> BinaryOperator<Map.Entry<K,V>> minByValue()

Type Parameters:

T -

Returns:

max

public static <T extends Comparable<? super T>> BinaryOperator<T> max()

Type Parameters:

T -

Returns:

max

public static <T> BinaryOperator<T> max(Comparator<? super T> comparator)

Type Parameters:

T -

Parameters:

comparator -

Returns:

maxBy

public static <T> BinaryOperator<T> maxBy(Function<? super T,? extends Comparable> keyMapper)

Type Parameters:

T -

Parameters:

comparator -

Returns:

maxByKey

public static <K extends Comparable<? super K>,V> BinaryOperator<Map.Entry<K,V>> maxByKey()

Type Parameters:

T -

Returns:

maxByValue

public static <K,V extends Comparable<? super V>> BinaryOperator<Map.Entry<K,V>> maxByValue()

Type Parameters:

T -

Returns: