com.landawn.abacus.util.Tuple Maven / Gradle / Ivy
/*
* Copyright (c) 2017, Haiyang Li.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.landawn.abacus.util;
import java.util.Collection;
import java.util.Iterator;
import java.util.Map;
import com.landawn.abacus.util.u.Optional;
import com.landawn.abacus.util.stream.Stream;
/**
*
* @since 0.8
*
* @author Haiyang Li
*
*/
public abstract class Tuple {
public static final Tuple EMPTY = new Tuple() {
@Override
public int arity() {
return 0;
}
@Override
public boolean anyNull() {
return false;
}
@Override
public boolean allNull() {
return true;
}
@Override
public Object[] toArray() {
return N.EMPTY_OBJECT_ARRAY;
}
@Override
public A[] toArray(A[] a) {
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
N.checkArgNotNull(consumer);
// do nothing.
}
@Override
public Stream stream() {
return Stream.empty();
}
@Override
public String toString() {
return "[]";
}
};
Tuple() {
}
public abstract int arity();
public abstract boolean anyNull();
public abstract boolean allNull();
public abstract Object[] toArray();
public abstract A[] toArray(A[] a);
public abstract void forEach(Try.Consumer consumer) throws E;
protected abstract Stream stream();
public static Tuple1 of(T1 _1) {
return new Tuple1<>(_1);
}
public static Tuple2 of(T1 _1, T2 _2) {
return new Tuple2<>(_1, _2);
}
public static Tuple3 of(T1 _1, T2 _2, T3 _3) {
return new Tuple3<>(_1, _2, _3);
}
public static Tuple4 of(T1 _1, T2 _2, T3 _3, T4 _4) {
return new Tuple4<>(_1, _2, _3, _4);
}
public static Tuple5 of(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5) {
return new Tuple5<>(_1, _2, _3, _4, _5);
}
public static Tuple6 of(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5, T6 _6) {
return new Tuple6<>(_1, _2, _3, _4, _5, _6);
}
public static Tuple7 of(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5, T6 _6, T7 _7) {
return new Tuple7<>(_1, _2, _3, _4, _5, _6, _7);
}
public static Tuple8 of(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5, T6 _6, T7 _7, T8 _8) {
return new Tuple8<>(_1, _2, _3, _4, _5, _6, _7, _8);
}
public static Tuple9 of(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5, T6 _6, T7 _7, T8 _8,
T9 _9) {
return new Tuple9<>(_1, _2, _3, _4, _5, _6, _7, _8, _9);
}
public static Tuple2 from(final Map.Entry entry) {
return new Tuple2<>(entry.getKey(), entry.getValue());
}
public static T from(final Object[] a) {
final int len = a == null ? 0 : a.length;
Tuple result = null;
switch (len) {
case 0:
result = EMPTY;
break;
case 1:
result = new Tuple1<>(a[0]);
break;
case 2:
result = new Tuple2<>(a[0], a[1]);
break;
case 3:
result = new Tuple3<>(a[0], a[1], a[2]);
break;
case 4:
result = new Tuple4<>(a[0], a[1], a[2], a[3]);
break;
case 5:
result = new Tuple5<>(a[0], a[1], a[2], a[3], a[4]);
break;
case 6:
result = new Tuple6<>(a[0], a[1], a[2], a[3], a[4], a[5]);
break;
case 7:
result = new Tuple7<>(a[0], a[1], a[2], a[3], a[4], a[5], a[6]);
break;
case 8:
result = new Tuple8<>(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7]);
break;
case 9:
result = new Tuple9<>(a[0], a[1], a[2], a[3], a[4], a[5], a[6], a[7], a[8]);
break;
default:
throw new RuntimeException("Too many elements(" + a.length + ") to fill in Tuple.");
}
return (T) result;
}
public static T from(final Collection c) {
final int len = c == null ? 0 : c.size();
final Iterator iter = c == null ? null : c.iterator();
Tuple result = null;
switch (len) {
case 0:
result = EMPTY;
break;
case 1:
result = new Tuple1<>(iter.next());
break;
case 2:
result = new Tuple2<>(iter.next(), iter.next());
break;
case 3:
result = new Tuple3<>(iter.next(), iter.next(), iter.next());
break;
case 4:
result = new Tuple4<>(iter.next(), iter.next(), iter.next(), iter.next());
break;
case 5:
result = new Tuple5<>(iter.next(), iter.next(), iter.next(), iter.next(), iter.next());
break;
case 6:
result = new Tuple6<>(iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next());
break;
case 7:
result = new Tuple7<>(iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next());
break;
case 8:
result = new Tuple8<>(iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next());
break;
case 9:
result = new Tuple9<>(iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next(), iter.next());
break;
default:
throw new RuntimeException("Too many elements(" + c.size() + ") to fill in Tuple.");
}
return (T) result;
}
public final static class Tuple1 extends Tuple {
public final T1 _1;
// For Kryo
Tuple1() {
this(null);
}
Tuple1(T1 _1) {
this._1 = _1;
}
@Override
public int arity() {
return 1;
}
@Override
public boolean anyNull() {
return _1 == null;
}
@Override
public boolean allNull() {
return _1 == null;
}
@Override
public Object[] toArray() {
return new Object[] { _1 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 1) {
a = N.copyOf(a, 1);
}
a[0] = (A) _1;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public Optional> filter(final Try.Predicate, E> predicate) throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
/**
*
*
* Optional#ofNullable(_1)
*
*
*
* @return
* @see Optional#ofNullable(Object)
*/
public Optional toOptional() {
return Optional.ofNullable(_1);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple1.class)) {
final Tuple1 other = (Tuple1) obj;
return N.equals(this._1, other._1);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + "]";
}
}
public final static class Tuple2 extends Tuple {
public final T1 _1;
public final T2 _2;
// For Kryo
Tuple2() {
this(null, null);
}
Tuple2(T1 _1, T2 _2) {
this._1 = _1;
this._2 = _2;
}
@Override
public int arity() {
return 2;
}
@Override
public boolean anyNull() {
return _1 == null || _2 == null;
}
@Override
public boolean allNull() {
return _1 == null && _2 == null;
}
public Tuple2 reversed() {
return of(_2, _1);
}
@Override
public Object[] toArray() {
return new Object[] { _1, _2 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 2) {
a = N.copyOf(a, 2);
}
a[0] = (A) _1;
a[1] = (A) _2;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
objConsumer.accept(_2);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public void accept(final Try.BiConsumer action) throws E {
action.accept(_1, _2);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public U map(final Try.BiFunction mapper) throws E {
return mapper.apply(_1, _2);
}
public Optional> filter(final Try.Predicate, E> predicate) throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
public Optional> filter(final Try.BiPredicate predicate) throws E {
return predicate.test(_1, _2) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
public Pair toPair() {
return Pair.of(_1, _2);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
result = prime * result + N.hashCode(_2);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple2.class)) {
final Tuple2 other = (Tuple2) obj;
return N.equals(this._1, other._1) && N.equals(this._2, other._2);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + ", " + N.toString(_2) + "]";
}
}
public final static class Tuple3 extends Tuple {
public final T1 _1;
public final T2 _2;
public final T3 _3;
// For Kryo
Tuple3() {
this(null, null, null);
}
Tuple3(T1 _1, T2 _2, T3 _3) {
this._1 = _1;
this._2 = _2;
this._3 = _3;
}
@Override
public int arity() {
return 3;
}
@Override
public boolean anyNull() {
return _1 == null || _2 == null || _3 == null;
}
@Override
public boolean allNull() {
return _1 == null && _2 == null && _3 == null;
}
public Tuple3 reversed() {
return new Tuple3<>(_3, _2, _1);
}
@Override
public Object[] toArray() {
return new Object[] { _1, _2, _3 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 3) {
a = N.copyOf(a, 3);
}
a[0] = (A) _1;
a[1] = (A) _2;
a[2] = (A) _3;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
objConsumer.accept(_2);
objConsumer.accept(_3);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public void accept(final Try.TriConsumer action) throws E {
action.accept(_1, _2, _3);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public U map(final Try.TriFunction mapper) throws E {
return mapper.apply(_1, _2, _3);
}
public Optional> filter(final Try.Predicate, E> predicate) throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
public Optional> filter(final Try.TriPredicate predicate) throws E {
return predicate.test(_1, _2, _3) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
public Triple toTriple() {
return Triple.of(_1, _2, _3);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
result = prime * result + N.hashCode(_2);
result = prime * result + N.hashCode(_3);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple3.class)) {
final Tuple3 other = (Tuple3) obj;
return N.equals(this._1, other._1) && N.equals(this._2, other._2) && N.equals(this._3, other._3);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + ", " + N.toString(_2) + ", " + N.toString(_3) + "]";
}
}
public final static class Tuple4 extends Tuple {
public final T1 _1;
public final T2 _2;
public final T3 _3;
public final T4 _4;
// For Kryo
Tuple4() {
this(null, null, null, null);
}
Tuple4(T1 _1, T2 _2, T3 _3, T4 _4) {
this._1 = _1;
this._2 = _2;
this._3 = _3;
this._4 = _4;
}
@Override
public int arity() {
return 4;
}
@Override
public boolean anyNull() {
return _1 == null || _2 == null || _3 == null || _4 == null;
}
@Override
public boolean allNull() {
return _1 == null && _2 == null && _3 == null && _4 == null;
}
public Tuple4 reversed() {
return new Tuple4<>(_4, _3, _2, _1);
}
@Override
public Object[] toArray() {
return new Object[] { _1, _2, _3, _4 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 4) {
a = N.copyOf(a, 4);
}
a[0] = (A) _1;
a[1] = (A) _2;
a[2] = (A) _3;
a[3] = (A) _4;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
objConsumer.accept(_2);
objConsumer.accept(_3);
objConsumer.accept(_4);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public Optional> filter(final Try.Predicate, E> predicate) throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
result = prime * result + N.hashCode(_2);
result = prime * result + N.hashCode(_3);
result = prime * result + N.hashCode(_4);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple4.class)) {
final Tuple4 other = (Tuple4) obj;
return N.equals(this._1, other._1) && N.equals(this._2, other._2) && N.equals(this._3, other._3) && N.equals(this._4, other._4);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + ", " + N.toString(_2) + ", " + N.toString(_3) + ", " + N.toString(_4) + "]";
}
}
public final static class Tuple5 extends Tuple {
public final T1 _1;
public final T2 _2;
public final T3 _3;
public final T4 _4;
public final T5 _5;
// For Kryo
Tuple5() {
this(null, null, null, null, null);
}
Tuple5(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5) {
this._1 = _1;
this._2 = _2;
this._3 = _3;
this._4 = _4;
this._5 = _5;
}
@Override
public int arity() {
return 5;
}
@Override
public boolean anyNull() {
return _1 == null || _2 == null || _3 == null || _4 == null || _5 == null;
}
@Override
public boolean allNull() {
return _1 == null && _2 == null && _3 == null && _4 == null && _5 == null;
}
public Tuple5 reversed() {
return new Tuple5<>(_5, _4, _3, _2, _1);
}
@Override
public Object[] toArray() {
return new Object[] { _1, _2, _3, _4, _5 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 5) {
a = N.copyOf(a, 5);
}
a[0] = (A) _1;
a[1] = (A) _2;
a[2] = (A) _3;
a[3] = (A) _4;
a[4] = (A) _5;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
objConsumer.accept(_2);
objConsumer.accept(_3);
objConsumer.accept(_4);
objConsumer.accept(_5);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public Optional> filter(final Try.Predicate, E> predicate)
throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
result = prime * result + N.hashCode(_2);
result = prime * result + N.hashCode(_3);
result = prime * result + N.hashCode(_4);
result = prime * result + N.hashCode(_5);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple5.class)) {
final Tuple5 other = (Tuple5) obj;
return N.equals(this._1, other._1) && N.equals(this._2, other._2) && N.equals(this._3, other._3) && N.equals(this._4, other._4)
&& N.equals(this._5, other._5);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + ", " + N.toString(_2) + ", " + N.toString(_3) + ", " + N.toString(_4) + ", " + N.toString(_5) + "]";
}
}
public static final class Tuple6 extends Tuple {
public final T1 _1;
public final T2 _2;
public final T3 _3;
public final T4 _4;
public final T5 _5;
public final T6 _6;
// For Kryo
Tuple6() {
this(null, null, null, null, null, null);
}
Tuple6(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5, T6 _6) {
this._1 = _1;
this._2 = _2;
this._3 = _3;
this._4 = _4;
this._5 = _5;
this._6 = _6;
}
@Override
public int arity() {
return 6;
}
@Override
public boolean anyNull() {
return _1 == null || _2 == null || _3 == null || _4 == null || _5 == null || _6 == null;
}
@Override
public boolean allNull() {
return _1 == null && _2 == null && _3 == null && _4 == null && _5 == null && _6 == null;
}
public Tuple6 reversed() {
return new Tuple6<>(_6, _5, _4, _3, _2, _1);
}
@Override
public Object[] toArray() {
return new Object[] { _1, _2, _3, _4, _5, _6 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 6) {
a = N.copyOf(a, 6);
}
a[0] = (A) _1;
a[1] = (A) _2;
a[2] = (A) _3;
a[3] = (A) _4;
a[4] = (A) _5;
a[5] = (A) _6;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
objConsumer.accept(_2);
objConsumer.accept(_3);
objConsumer.accept(_4);
objConsumer.accept(_5);
objConsumer.accept(_6);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public Optional> filter(final Try.Predicate, E> predicate)
throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
result = prime * result + N.hashCode(_2);
result = prime * result + N.hashCode(_3);
result = prime * result + N.hashCode(_4);
result = prime * result + N.hashCode(_5);
result = prime * result + N.hashCode(_6);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple6.class)) {
final Tuple6 other = (Tuple6) obj;
return N.equals(this._1, other._1) && N.equals(this._2, other._2) && N.equals(this._3, other._3) && N.equals(this._4, other._4)
&& N.equals(this._5, other._5) && N.equals(this._6, other._6);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + ", " + N.toString(_2) + ", " + N.toString(_3) + ", " + N.toString(_4) + ", " + N.toString(_5) + ", " + N.toString(_6)
+ "]";
}
}
public static final class Tuple7 extends Tuple {
public final T1 _1;
public final T2 _2;
public final T3 _3;
public final T4 _4;
public final T5 _5;
public final T6 _6;
public final T7 _7;
// For Kryo
Tuple7() {
this(null, null, null, null, null, null, null);
}
Tuple7(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5, T6 _6, T7 _7) {
this._1 = _1;
this._2 = _2;
this._3 = _3;
this._4 = _4;
this._5 = _5;
this._6 = _6;
this._7 = _7;
}
@Override
public int arity() {
return 7;
}
@Override
public boolean anyNull() {
return _1 == null || _2 == null || _3 == null || _4 == null || _5 == null || _6 == null || _7 == null;
}
@Override
public boolean allNull() {
return _1 == null && _2 == null && _3 == null && _4 == null && _5 == null && _6 == null && _7 == null;
}
public Tuple7 reversed() {
return new Tuple7<>(_7, _6, _5, _4, _3, _2, _1);
}
@Override
public Object[] toArray() {
return new Object[] { _1, _2, _3, _4, _5, _6, _7 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 7) {
a = N.copyOf(a, 7);
}
a[0] = (A) _1;
a[1] = (A) _2;
a[2] = (A) _3;
a[3] = (A) _4;
a[4] = (A) _5;
a[5] = (A) _6;
a[6] = (A) _7;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
objConsumer.accept(_2);
objConsumer.accept(_3);
objConsumer.accept(_4);
objConsumer.accept(_5);
objConsumer.accept(_6);
objConsumer.accept(_7);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public Optional> filter(
final Try.Predicate, E> predicate) throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
result = prime * result + N.hashCode(_2);
result = prime * result + N.hashCode(_3);
result = prime * result + N.hashCode(_4);
result = prime * result + N.hashCode(_5);
result = prime * result + N.hashCode(_6);
result = prime * result + N.hashCode(_7);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple7.class)) {
final Tuple7 other = (Tuple7) obj;
return N.equals(this._1, other._1) && N.equals(this._2, other._2) && N.equals(this._3, other._3) && N.equals(this._4, other._4)
&& N.equals(this._5, other._5) && N.equals(this._6, other._6) && N.equals(this._7, other._7);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + ", " + N.toString(_2) + ", " + N.toString(_3) + ", " + N.toString(_4) + ", " + N.toString(_5) + ", " + N.toString(_6)
+ ", " + N.toString(_7) + "]";
}
}
public static final class Tuple8 extends Tuple {
public final T1 _1;
public final T2 _2;
public final T3 _3;
public final T4 _4;
public final T5 _5;
public final T6 _6;
public final T7 _7;
public final T8 _8;
// For Kryo
Tuple8() {
this(null, null, null, null, null, null, null, null);
}
Tuple8(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5, T6 _6, T7 _7, T8 _8) {
this._1 = _1;
this._2 = _2;
this._3 = _3;
this._4 = _4;
this._5 = _5;
this._6 = _6;
this._7 = _7;
this._8 = _8;
}
@Override
public int arity() {
return 8;
}
@Override
public boolean anyNull() {
return _1 == null || _2 == null || _3 == null || _4 == null || _5 == null || _6 == null || _7 == null || _8 == null;
}
@Override
public boolean allNull() {
return _1 == null && _2 == null && _3 == null && _4 == null && _5 == null && _6 == null && _7 == null && _8 == null;
}
public Tuple8 reversed() {
return new Tuple8<>(_8, _7, _6, _5, _4, _3, _2, _1);
}
@Override
public Object[] toArray() {
return new Object[] { _1, _2, _3, _4, _5, _6, _7, _8 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 8) {
a = N.copyOf(a, 8);
}
a[0] = (A) _1;
a[1] = (A) _2;
a[2] = (A) _3;
a[3] = (A) _4;
a[4] = (A) _5;
a[5] = (A) _6;
a[6] = (A) _7;
a[7] = (A) _8;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
objConsumer.accept(_2);
objConsumer.accept(_3);
objConsumer.accept(_4);
objConsumer.accept(_5);
objConsumer.accept(_6);
objConsumer.accept(_7);
objConsumer.accept(_8);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public Optional> filter(
final Try.Predicate, E> predicate) throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
result = prime * result + N.hashCode(_2);
result = prime * result + N.hashCode(_3);
result = prime * result + N.hashCode(_4);
result = prime * result + N.hashCode(_5);
result = prime * result + N.hashCode(_6);
result = prime * result + N.hashCode(_7);
result = prime * result + N.hashCode(_8);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple8.class)) {
final Tuple8 other = (Tuple8) obj;
return N.equals(this._1, other._1) && N.equals(this._2, other._2) && N.equals(this._3, other._3) && N.equals(this._4, other._4)
&& N.equals(this._5, other._5) && N.equals(this._6, other._6) && N.equals(this._7, other._7) && N.equals(this._8, other._8);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + ", " + N.toString(_2) + ", " + N.toString(_3) + ", " + N.toString(_4) + ", " + N.toString(_5) + ", " + N.toString(_6)
+ ", " + N.toString(_7) + ", " + N.toString(_8) + "]";
}
}
public static final class Tuple9 extends Tuple {
public final T1 _1;
public final T2 _2;
public final T3 _3;
public final T4 _4;
public final T5 _5;
public final T6 _6;
public final T7 _7;
public final T8 _8;
public final T9 _9;
// For Kryo
Tuple9() {
this(null, null, null, null, null, null, null, null, null);
}
Tuple9(T1 _1, T2 _2, T3 _3, T4 _4, T5 _5, T6 _6, T7 _7, T8 _8, T9 _9) {
this._1 = _1;
this._2 = _2;
this._3 = _3;
this._4 = _4;
this._5 = _5;
this._6 = _6;
this._7 = _7;
this._8 = _8;
this._9 = _9;
}
@Override
public int arity() {
return 9;
}
@Override
public boolean anyNull() {
return _1 == null || _2 == null || _3 == null || _4 == null || _5 == null || _6 == null || _7 == null || _8 == null || _9 == null;
}
@Override
public boolean allNull() {
return _1 == null && _2 == null && _3 == null && _4 == null && _5 == null && _6 == null && _7 == null && _8 == null && _9 == null;
}
public Tuple9 reversed() {
return new Tuple9<>(_9, _8, _7, _6, _5, _4, _3, _2, _1);
}
@Override
public Object[] toArray() {
return new Object[] { _1, _2, _3, _4, _5, _6, _7, _8, _9 };
}
@Override
public A[] toArray(A[] a) {
if (a.length < 9) {
a = N.copyOf(a, 9);
}
a[0] = (A) _1;
a[1] = (A) _2;
a[2] = (A) _3;
a[3] = (A) _4;
a[4] = (A) _5;
a[5] = (A) _6;
a[6] = (A) _7;
a[7] = (A) _8;
a[8] = (A) _9;
return a;
}
@Override
public void forEach(Try.Consumer consumer) throws E {
final Try.Consumer objConsumer = (Try.Consumer) consumer;
objConsumer.accept(_1);
objConsumer.accept(_2);
objConsumer.accept(_3);
objConsumer.accept(_4);
objConsumer.accept(_5);
objConsumer.accept(_6);
objConsumer.accept(_7);
objConsumer.accept(_8);
objConsumer.accept(_9);
}
public void accept(final Try.Consumer, E> action) throws E {
action.accept(this);
}
public U map(final Try.Function, U, E> mapper) throws E {
return mapper.apply(this);
}
public Optional> filter(
final Try.Predicate, E> predicate) throws E {
return predicate.test(this) ? Optional.of(this) : Optional.> empty();
}
@Override
public Stream> stream() {
return Stream.of(this);
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + N.hashCode(_1);
result = prime * result + N.hashCode(_2);
result = prime * result + N.hashCode(_3);
result = prime * result + N.hashCode(_4);
result = prime * result + N.hashCode(_5);
result = prime * result + N.hashCode(_6);
result = prime * result + N.hashCode(_7);
result = prime * result + N.hashCode(_8);
result = prime * result + N.hashCode(_9);
return result;
}
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj != null && obj.getClass().equals(Tuple9.class)) {
final Tuple9 other = (Tuple9) obj;
return N.equals(this._1, other._1) && N.equals(this._2, other._2) && N.equals(this._3, other._3) && N.equals(this._4, other._4)
&& N.equals(this._5, other._5) && N.equals(this._6, other._6) && N.equals(this._7, other._7) && N.equals(this._8, other._8)
&& N.equals(this._9, other._9);
}
return false;
}
@Override
public String toString() {
return "[" + N.toString(_1) + ", " + N.toString(_2) + ", " + N.toString(_3) + ", " + N.toString(_4) + ", " + N.toString(_5) + ", " + N.toString(_6)
+ ", " + N.toString(_7) + ", " + N.toString(_8) + ", " + N.toString(_9) + "]";
}
}
}