LightJason - AgentSpeak(L++)
multimap/CValues.java
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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. #
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13  * # This program is distributed in the hope that it will be useful, #
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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.collection.multimap;
25 
26 import com.google.common.collect.Multimap;
34 
35 import javax.annotation.Nonnegative;
36 import javax.annotation.Nonnull;
37 import java.util.Collections;
38 import java.util.List;
39 import java.util.stream.Collectors;
40 
41 
49 public final class CValues extends IBuiltinAction
50 {
54  private static final long serialVersionUID = -2367547481201779686L;
55 
59  public CValues()
60  {
61  super( 3 );
62  }
63 
64  @Nonnegative
65  @Override
66  public final int minimalArgumentNumber()
67  {
68  return 1;
69  }
70 
71  @Nonnull
72  @Override
73  public final IFuzzyValue<Boolean> execute( final boolean p_parallel, @Nonnull final IContext p_context,
74  @Nonnull final List<ITerm> p_argument, @Nonnull final List<ITerm> p_return
75  )
76  {
77  // arguments are map references
78  final List<?> l_result = CCommon.flatten( p_argument )
79  .flatMap( i -> i.<Multimap<?, ?>>raw().values().stream() )
80  .collect( Collectors.toList() );
81 
82  p_return.add(
83  CRawTerm.from(
84  p_parallel ? Collections.synchronizedList( l_result ) : l_result
85  )
86  );
87  return CFuzzyValue.from( true );
88  }
89 
90 }
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
result for an immutable fuzzy value
static< N > CRawTerm< N > from(final N p_value)
factory for a raw term
Definition: CRawTerm.java:104
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
term structure for simple datatypes
Definition: CRawTerm.java:45