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The module for FunctionalJ Core.
// ============================================================================
// Copyright (c) 2017-2021 Nawapunth Manusitthipol (NawaMan - http://nawaman.net).
// ----------------------------------------------------------------------------
// MIT License
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
// ============================================================================
package functionalj.list.longlist;
import static functionalj.list.longlist.LongFuncList.deriveToLong;
import static functionalj.list.longlist.LongFuncList.deriveToObj;
import java.util.function.LongBinaryOperator;
import functionalj.function.LongBiPredicatePrimitive;
import functionalj.function.LongLongBiFunction;
import functionalj.function.LongObjBiFunction;
import functionalj.list.FuncList;
import functionalj.stream.ZipWithOption;
import functionalj.tuple.LongLongTuple;
import functionalj.tuple.LongTuple2;
public interface LongFuncListWithCombine extends AsLongFuncList {
/** Concatenate the given head stream in front of this stream. */
public default LongFuncList prependWith(LongFuncList head) {
return deriveToLong(this, stream -> stream.prependWith(head.longStream()));
}
/** Concatenate the given tail stream to this stream. */
public default LongFuncList appendWith(LongFuncList tail) {
return deriveToLong(this, stream -> stream.appendWith(tail.longStream()));
}
/**
* Merge this with another stream by alternatively picking value from the each stream.
* If one stream ended before another one, the rest of the value will be appended.
*
* For an example:
* This stream: [A, B, C]
* Another stream: [1, 2, 3, 4, 5]
* Result stream: [A, 1, B, 2, C, 3, 4, 5]
*/
public default LongFuncList mergeWith(LongFuncList anotherFuncList) {
return deriveToLong(this, stream -> stream.mergeWith(anotherFuncList.longStream()));
}
//-- Zip --
/**
* Combine this stream with another stream into a stream of tuple pair.
* The combination stops when any of the stream ended.
*
* For an example:
* This stream: [A, B, C]
* Another stream: [1, 2, 3, 4, 5]
* Result stream: [(A, 1), (B, 2), (C, 3)]
*/
public default FuncList> zipWith(
FuncList anotherFuncList) {
return deriveToObj(this, stream -> stream.zipWith(anotherFuncList.stream()));
}
/**
* Combine this stream with another stream into a stream of tuple pair.
* Depending on the given ZipWithOption, the combination may ended when one ended or continue with null as value.
*
* For an example with ZipWithOption.AllowUnpaired:
* This stream: [A, B, C]
* Another stream: [1, 2, 3, 4, 5]
* Result stream: [(A, 1), (B, 2), (C, 3), (null, 4), (null, 5)]
*/
public default FuncList> zipWith(
long defaultValue,
FuncList anotherFuncList) {
return deriveToObj(this, stream -> stream.zipWith(defaultValue, anotherFuncList.stream()));
}
/**
* Combine this stream with another stream using the combinator to create the result value one by one.
* The combination stops when any of the stream ended.
*
* For an example:
* This stream: [A, B, C]
* Another stream: [1, 2, 3, 4, 5]
* Combinator: (v1,v2) -> v1 + "-" + v2
* Result stream: [A-1, B-2, C-3]
*/
public default FuncList zipWith(
FuncList anotherFuncList,
LongObjBiFunction merger) {
return deriveToObj(this, stream -> stream.zipWith(anotherFuncList.stream(), merger));
}
/**
* Combine this stream with another stream using the combinator to create the result value one by one.
* Depending on the given ZipWithOption, the combination may ended when one ended or continue with null as value.
*
* For an example with ZipWithOption.AllowUnpaired:
* This stream: [A, B, C]
* Another stream: [1, 2, 3, 4, 5]
* Combinator: (v1,v2) -> v1 + "-" + v2
* Result stream: [A-1, B-2, C-3, null-4, null-5]
*/
public default FuncList zipWith(LongFuncList anotherFuncList) {
return deriveToObj(this, stream -> stream.zipWith(anotherFuncList.longStream()));
}
/**
* Create a new stream by choosing value from each stream suing the selector.
* The combine stream ended when any of the stream ended.
*
* For an example:
* This stream: [10, 1, 9, 2]
* Another stream: [ 5, 5, 5, 5, 5, 5, 5]
* Selector: (v1,v2) -> v1 > v2
* Result stream: [10, 5, 9, 5]
*/
public default FuncList zipWith(
LongFuncList anotherFuncList,
long defaultValue) {
return deriveToObj(this, stream -> stream.zipWith(anotherFuncList.longStream(), defaultValue));
}
/**
* Create a new stream by choosing value from each stream suing the selector.
* The combine stream ended when both stream ended.
* The value from the longer stream is automatically used after the shorter stream ended.
*
* For an example with ZipWithOption.AllowUnpaired:
* This stream: [10, 1, 9, 2]
* Another stream: [ 5, 5, 5, 5, 5, 5, 5]
* Selector: (v1,v2) -> v1 > v2
* Result stream: [10, 5, 9, 5, 5, 5, 5]
*/
public default FuncList zipWith(
long defaultValue1,
LongFuncList anotherFuncList,
long defaultValue2) {
return deriveToObj(this, stream -> stream.zipWith(defaultValue1, anotherFuncList.longStream(), defaultValue2));
}
public default LongFuncList zipWith(
LongFuncList anotherFuncList,
LongBinaryOperator merger) {
return deriveToLong(this, stream -> stream.zipWith(anotherFuncList.longStream(), merger));
}
public default LongFuncList zipWith(
LongFuncList anotherFuncList,
long defaultValue,
LongBinaryOperator merger) {
return deriveToLong(this, stream -> stream.zipWith(anotherFuncList.longStream(), defaultValue, merger));
}
public default LongFuncList zipWith(
long defaultValue1,
LongFuncList anotherFuncList,
long defaultValue2,
LongBinaryOperator merger) {
return deriveToLong(this, stream -> stream.zipWith(anotherFuncList.longStream(), defaultValue1, defaultValue2, merger));
}
public default FuncList zipToObjWith(
LongFuncList anotherFuncList,
LongLongBiFunction merger) {
return deriveToObj(this, stream -> stream.zipToObjWith(anotherFuncList.longStream(), merger));
}
public default FuncList zipToObjWith(
long defaultValue1,
LongFuncList anotherFuncList,
long defaultValue2,
LongLongBiFunction merger) {
return deriveToObj(this, stream -> stream.zipToObjWith(anotherFuncList.longStream(), defaultValue1, defaultValue2, merger));
}
public default FuncList zipToObjWith(
long defaultValue,
FuncList anotherFuncList,
LongObjBiFunction merger) {
return deriveToObj(this, stream -> stream.zipWith(defaultValue, anotherFuncList.stream(), merger));
}
/**
* Create a new stream by choosing value from each stream suing the selector.
* The combine stream ended when both stream ended.
* The value from the longer stream is automatically used after the shorter stream ended.
*/
public default LongFuncList choose(
LongFuncList anotherFuncList,
LongBiPredicatePrimitive selectThisNotAnother) {
return deriveToLong(this, stream -> stream.choose(anotherFuncList.longStreamPlus(), selectThisNotAnother));
}
/**
* Create a new stream by choosing value from each stream suing the selector.
* The combine stream ended when both stream ended.
*
* For AllowUnpaired, the values from the longer stream
*
* For an example with ZipWithOption.AllowUnpaired:
* This stream: [10, 1, 9, 2]
* Another stream: [ 5, 5, 5, 5, 5, 5, 5]
* Selector: (v1,v2) -> v1 > v2
* Result stream: [10, 5, 9, 5, 5, 5, 5]
*
* For an example with ZipWithOption.RequireBoth:
* This stream: [10, 1, 9, 2]
* Another stream: [ 5, 5, 5, 5, 5, 5, 5]
* Selector: (v1,v2) -> v1 > v2
* Result stream: [10, 5, 9, 5]
*/
public default LongFuncList choose(
LongFuncList anotherFuncList,
ZipWithOption option,
LongBiPredicatePrimitive selectThisNotAnother) {
return deriveToLong(this, stream -> stream.choose(anotherFuncList.longStreamPlus(), option, selectThisNotAnother));
}
}