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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.intlist;
import static functionalj.list.intlist.IntFuncList.deriveToInt;
import static functionalj.list.intlist.IntFuncList.deriveToObj;
import java.util.function.IntBinaryOperator;
import functionalj.function.IntBiPredicatePrimitive;
import functionalj.function.IntIntBiFunction;
import functionalj.function.IntObjBiFunction;
import functionalj.list.FuncList;
import functionalj.stream.ZipWithOption;
import functionalj.tuple.IntIntTuple;
import functionalj.tuple.IntTuple2;
public interface IntFuncListWithCombine extends AsIntFuncList {
/** Concatenate the given head stream in front of this stream. */
public default IntFuncList prependWith(IntFuncList head) {
return deriveToInt(this, stream -> stream.prependWith(head.intStream()));
}
/** Concatenate the given tail stream to this stream. */
public default IntFuncList appendWith(IntFuncList tail) {
return deriveToInt(this, stream -> stream.appendWith(tail.intStream()));
}
/**
* 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 IntFuncList mergeWith(IntFuncList anotherFuncList) {
return deriveToInt(this, stream -> stream.mergeWith(anotherFuncList.intStream()));
}
//-- 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(
int 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,
IntObjBiFunction 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(IntFuncList anotherFuncList) {
return deriveToObj(this, stream -> stream.zipWith(anotherFuncList.intStream()));
}
/**
* 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(
IntFuncList anotherFuncList,
int defaultValue) {
return deriveToObj(this, stream -> stream.zipWith(anotherFuncList.intStream(), 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(
int defaultValue1,
IntFuncList anotherFuncList,
int defaultValue2) {
return deriveToObj(this, stream -> stream.zipWith(defaultValue1, anotherFuncList.intStream(), defaultValue2));
}
public default IntFuncList zipWith(
IntFuncList anotherFuncList,
IntBinaryOperator merger) {
return deriveToInt(this, stream -> stream.zipWith(anotherFuncList.intStream(), merger));
}
public default IntFuncList zipWith(
IntFuncList anotherFuncList,
int defaultValue,
IntBinaryOperator merger) {
return deriveToInt(this, stream -> stream.zipWith(anotherFuncList.intStream(), defaultValue, merger));
}
public default IntFuncList zipWith(
int defaultValue1,
IntFuncList anotherFuncList,
int defaultValue2,
IntBinaryOperator merger) {
return deriveToInt(this, stream -> stream.zipWith(anotherFuncList.intStream(), defaultValue1, defaultValue2, merger));
}
public default FuncList zipToObjWith(
IntFuncList anotherFuncList,
IntIntBiFunction merger) {
return deriveToObj(this, stream -> stream.zipToObjWith(anotherFuncList.intStream(), merger));
}
public default FuncList zipToObjWith(
int defaultValue1,
IntFuncList anotherFuncList,
int defaultValue2,
IntIntBiFunction merger) {
return deriveToObj(this, stream -> stream.zipToObjWith(anotherFuncList.intStream(), defaultValue1, defaultValue2, merger));
}
public default FuncList zipToObjWith(
int defaultValue,
FuncList anotherFuncList,
IntObjBiFunction 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 IntFuncList choose(
IntFuncList anotherFuncList,
IntBiPredicatePrimitive selectThisNotAnother) {
return deriveToInt(this, stream -> stream.choose(anotherFuncList.intStreamPlus(), 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 IntFuncList choose(
IntFuncList anotherFuncList,
ZipWithOption option,
IntBiPredicatePrimitive selectThisNotAnother) {
return deriveToInt(this, stream -> stream.choose(anotherFuncList.intStreamPlus(), option, selectThisNotAnother));
}
}