LightJason - AgentSpeak(L++)
CAllMatch.java
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1 /*
2  * @cond LICENSE
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23 
24 package org.lightjason.agentspeak.action.builtin.bool;
25 
33 
34 import javax.annotation.Nonnegative;
35 import javax.annotation.Nonnull;
36 import java.util.List;
37 import java.util.stream.Collectors;
38 
39 
49 public final class CAllMatch extends IBuiltinAction
50 {
54  private static final long serialVersionUID = -5787849046607404490L;
55 
56  @Nonnegative
57  @Override
58  public final int minimalArgumentNumber()
59  {
60  return 1;
61  }
62 
63  @Nonnull
64  @Override
65  public final IFuzzyValue<Boolean> execute( final boolean p_parallel, @Nonnull final IContext p_context,
66  @Nonnull final List<ITerm> p_argument, @Nonnull final List<ITerm> p_return
67  )
68  {
69  final List<?> l_arguments = CCommon.flatten( p_argument ).map( ITerm::raw ).collect( Collectors.toList() );
70 
71  p_return.add(
72  CRawTerm.from(
73  l_arguments.stream()
74  .skip( 1 )
75  .allMatch( i -> l_arguments.get( 0 ).equals( i ) )
76  )
77  );
78 
79  return CFuzzyValue.from( true );
80  }
81 
82 }
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
< T > T raw()
cast to any raw value type
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
Definition: CAllMatch.java:65
static< N > CRawTerm< N > from(final N p_value)
factory for a raw term
Definition: CRawTerm.java:104
checks all elements are equal to the first argument.
Definition: CAllMatch.java:49
final int minimalArgumentNumber()
minimum number of arguments
Definition: CAllMatch.java:58
term structure for simple datatypes
Definition: CRawTerm.java:45