LightJason - AgentSpeak(L++)
CTwoNorm.java
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23 
24 package org.lightjason.agentspeak.action.builtin.math.blas.matrix;
25 
26 import cern.colt.matrix.tdouble.DoubleMatrix2D;
34 
35 import javax.annotation.Nonnegative;
36 import javax.annotation.Nonnull;
37 import java.util.List;
38 
39 
49 public final class CTwoNorm extends IAlgebra
50 {
54  private static final long serialVersionUID = -3940757354861447054L;
55 
59  public CTwoNorm()
60  {
61  super( 4 );
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  // arguments are matrix objects
77  CCommon.flatten( p_argument )
78  .map( ITerm::<DoubleMatrix2D>raw )
79  .map( DENSEALGEBRA::norm2 )
80  .map( CRawTerm::from )
81  .forEach( p_return::add );
82 
83  return CFuzzyValue.from( true );
84  }
85 }
static< N > IFuzzyValue< N > from( @Nonnull final N p_value)
factory
final int minimalArgumentNumber()
minimum number of arguments
Definition: CTwoNorm.java:66
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
Definition: CTwoNorm.java:73
term structure for simple datatypes
Definition: CRawTerm.java:45