LightJason - AgentSpeak(L++)
CIsNumeric.java
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1 /*
2  * @cond LICENSE
3  * ######################################################################################
4  * # LGPL License #
5  * # #
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8  * # This program is free software: you can redistribute it and/or modify #
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22  */
23 
24 package org.lightjason.agentspeak.action.builtin.generic.type;
25 
32 
33 import javax.annotation.Nonnegative;
34 import javax.annotation.Nonnull;
35 import java.util.List;
36 
37 
46 public final class CIsNumeric extends IBuiltinAction
47 {
51  private static final long serialVersionUID = 4229494833999704947L;
52 
56  public CIsNumeric()
57  {
58  super( 3 );
59  }
60 
61  @Nonnegative
62  @Override
63  public final int minimalArgumentNumber()
64  {
65  return 1;
66  }
67 
68  @Nonnull
69  @Override
70  public final IFuzzyValue<Boolean> execute( final boolean p_parallel, @Nonnull final IContext p_context,
71  @Nonnull final List<ITerm> p_argument, @Nonnull final List<ITerm> p_return
72  )
73  {
74  return CFuzzyValue.from(
75  CCommon.flatten( p_argument )
76  .map( ITerm::raw )
77  .allMatch( i -> i instanceof Number )
78  );
79  }
80 
81 }
base class of build-in actions for setting name by package/classname (without prefix character) ...
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: CIsNumeric.java:70
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 int minimalArgumentNumber()
minimum number of arguments
Definition: CIsNumeric.java:63