LightJason - AgentSpeak(L++)
vector/CAssign.java
Go to the documentation of this file.
1 /*
2  * @cond LICENSE
3  * ######################################################################################
4  * # LGPL License #
5  * # #
6  * # This file is part of the LightJason AgentSpeak(L++) #
7  * # Copyright (c) 2015-19, LightJason (info@lightjason.org) #
8  * # This program is free software: you can redistribute it and/or modify #
9  * # it under the terms of the GNU Lesser General Public License as #
10  * # published by the Free Software Foundation, either version 3 of the #
11  * # License, or (at your option) any later version. #
12  * # #
13  * # This program is distributed in the hope that it will be useful, #
14  * # but WITHOUT ANY WARRANTY; without even the implied warranty of #
15  * # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the #
16  * # GNU Lesser General Public License for more details. #
17  * # #
18  * # You should have received a copy of the GNU Lesser General Public License #
19  * # along with this program. If not, see http://www.gnu.org/licenses/ #
20  * ######################################################################################
21  * @endcond
22  */
23 
24 package org.lightjason.agentspeak.action.builtin.math.blas.vector;
25 
26 import cern.colt.matrix.tdouble.DoubleMatrix1D;
33 
34 import javax.annotation.Nonnegative;
35 import javax.annotation.Nonnull;
36 import java.util.List;
37 import java.util.stream.Collectors;
38 
39 
51 public final class CAssign extends IBuiltinAction
52 {
56  private static final long serialVersionUID = 1152654348119408050L;
57 
61  public CAssign()
62  {
63  super( 4 );
64  }
65 
66  @Nonnegative
67  @Override
68  public final int minimalArgumentNumber()
69  {
70  return 2;
71  }
72 
73  @Nonnull
74  @Override
75  @SuppressWarnings( "unchecked" )
76  public final IFuzzyValue<Boolean> execute( final boolean p_parallel, @Nonnull final IContext p_context,
77  @Nonnull final List<ITerm> p_argument, @Nonnull final List<ITerm> p_return )
78  {
79  final List<ITerm> l_arguments = CCommon.flatten( p_argument ).collect( Collectors.toList() );
80 
81  return CFuzzyValue.from(
82  l_arguments.stream()
83  .skip( 1 )
84  .parallel()
85  .allMatch( i ->
86  {
87 
88  if ( CCommon.rawvalueAssignableTo( l_arguments.get( 0 ), Number.class ) )
89  {
90  i.<DoubleMatrix1D>raw().assign( l_arguments.get( 0 ).<Number>raw().doubleValue() );
91  return true;
92  }
93 
94  if ( CCommon.rawvalueAssignableTo( l_arguments.get( 0 ), DoubleMatrix1D.class ) )
95  {
96  i.<DoubleMatrix1D>raw().assign( l_arguments.get( 0 ).<DoubleMatrix1D>raw() );
97  return true;
98  }
99 
100  return false;
101 
102  } )
103  );
104  }
105 }
final IFuzzyValue< Boolean > execute(final boolean p_parallel, @Nonnull final IContext p_context, @Nonnull final List< ITerm > p_argument, @Nonnull final List< ITerm > p_return)
defines a plan-body operation
base class of build-in actions for setting name by package/classname (without prefix character) ...
static< N > IFuzzyValue< N > from( @Nonnull final N p_value)
factory
common structure for execution definition
execution context with local data
Definition: IContext.java:42
static Stream< ITerm > flatten( @Nonnull final Collection<? extends ITerm > p_terms)
flat term-in-term collection into a straight term list
static< T > boolean rawvalueAssignableTo( @Nonnull final T p_value, @Nonnull final Class<?>... p_class)
checks a term value for assignable class
result for an immutable fuzzy value
final int minimalArgumentNumber()
minimum number of arguments