How to use

org.drools.ide.common.client.modeldriven.brl.FromCompositeFactPattern

constructor

private FromCompositeFactPattern visitFromCompositeFactPattern(FromCompositeFactPattern pattern) {
  FromCompositeFactPattern clone = new FromCompositeFactPattern();
  clone.setExpression( (ExpressionFormLine) visit( pattern.getExpression() ) );
  clone.setFactPattern( (FactPattern) visit( pattern.getFactPattern() ) );
  return clone;
}

private FromCompositeFactPattern visitFromCompositeFactPattern(FromCompositeFactPattern pattern) {
  FromCompositeFactPattern clone = new FromCompositeFactPattern();
  clone.setExpression( (ExpressionFormLine) visit( pattern.getExpression() ) );
  clone.setFactPattern( (FactPattern) visit( pattern.getFactPattern() ) );
  return clone;
}

final FromCompositeFactPattern fcfp = new FromCompositeFactPattern();
final FactPattern x = new FactPattern( "Car" );
x.setBoundName( "x" );

@Test
public void testCompositeFactPatternWithFromWithDSL() {
  final RuleModel m = new RuleModel();
  m.name = "model";
  final DSLSentence sen = new DSLSentence();
  sen.setDefinition( "A DSL phrase" );
  m.addLhsItem( sen );
  final FactPattern fp1 = new FactPattern( "Data" );
  fp1.setBoundName( "$d" );
  m.addLhsItem( fp1 );
  final CompositeFactPattern cp = new CompositeFactPattern( CompositeFactPattern.COMPOSITE_TYPE_NOT );
  final FactPattern fp2 = new FactPattern( "Person" );
  final FromCompositeFactPattern ffp1 = new FromCompositeFactPattern();
  ffp1.setExpression( new ExpressionFormLine( new ExpressionVariable( fp1 ) ) );
  ffp1.setFactPattern( fp2 );
  cp.addFactPattern( ffp1 );
  m.addLhsItem( cp );
  final String actual = BRDRLPersistence.getInstance().marshal( m );
  final String expected = "rule \"model\"\n" +
      "dialect \"mvel\"\n" +
      "when\n" +
      "A DSL phrase\n" +
      ">$d : Data( )\n" +
      ">not ( Person( ) from $d\n" +
      ")\n" +
      "then\n" +
      "end\n";
  assertEqualsIgnoreWhitespace( expected,
                 actual );
}

FromCompositeFactPattern fp0 = new FromCompositeFactPattern();
ExpressionFormLine efl0 = new ExpressionFormLine();
efl0.setBinding( "$efl0" );