LightJason - AgentSpeak(L++)
language/execution/expression/numerical/CPower.java
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1 /*
2  * @cond LICENSE
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4  * # LGPL License #
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23 
24 package org.lightjason.agentspeak.language.execution.expression.numerical;
25 
35 
36 import javax.annotation.Nonnull;
37 import java.util.LinkedList;
38 import java.util.List;
39 
40 
44 public final class CPower extends IBaseBinary
45 {
49  private static final long serialVersionUID = 2301458658803978160L;
50 
58  public CPower( @Nonnull final EOperator p_operator, @Nonnull final IExpression p_lefthandside, @Nonnull final IExpression p_righthandside )
59  {
60  super( p_operator, p_lefthandside, p_righthandside );
61  if ( !m_operator.isPower() )
63  }
64 
65  @Nonnull
66  @Override
67  public final IFuzzyValue<Boolean> execute( final boolean p_parallel, @Nonnull final IContext p_context,
68  @Nonnull final List<ITerm> p_argument, @Nonnull final List<ITerm> p_return )
69  {
70  final List<ITerm> l_argument = new LinkedList<>();
71  if ( !this.executearguments( p_parallel, p_context, l_argument ) )
72  return CFuzzyValue.from( false );
73 
74 
75  switch ( m_operator )
76  {
77  case POWER:
78  p_return.add( CRawTerm.from(
79  Math.pow(
80  l_argument.get( 0 ).<Number>raw().doubleValue(),
81  l_argument.get( 1 ).<Number>raw().doubleValue()
82  )
83  ) );
84  return CFuzzyValue.from( true );
85 
86 
87  default:
88  return CFuzzyValue.from( false );
89  }
90 
91  }
92 
93 }
static< N > IFuzzyValue< N > from( @Nonnull final N p_value)
factory
CPower( @Nonnull final EOperator p_operator, @Nonnull final IExpression p_lefthandside, @Nonnull final IExpression p_righthandside)
ctor
static< T > String languagestring(final T p_source, final String p_label, final Object... p_parameter)
returns the language depend string on any object
execution context with local data
Definition: IContext.java:42
final boolean isPower()
check of a power operator
Definition: EOperator.java:142
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
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 boolean executearguments(final boolean p_parallel, @Nonnull final IContext p_context, @Nonnull final List< ITerm > p_argument)
execute expression arguments
term structure for simple datatypes
Definition: CRawTerm.java:45