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

Examples of org.drools.ide.common.client.modeldriven.brl.ExpressionFormLine


            ebBtn.addClickHandler( new ClickHandler() {
                public void onClick(ClickEvent event) {
                    SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide();
                    con.setConstraintValueType( SingleFieldConstraint.TYPE_UNDEFINED );
                    hasConstraints.addConstraint( con );
                    con.setExpressionLeftSide( new ExpressionFormLine( new ExpressionUnboundFact( pattern ) ) );
                    modeller.refreshWidget();
                    popup.hide();
                }
            } );
            popup.addAttribute( constants.ExpressionEditor(),
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                                                                 "java.lang.Object",
                                                                 SuggestionCompletionEngine.TYPE_OBJECT );
            }
            if ( "first".equals( value ) ) {
                collectionIndex.putParam( "index",
                                          new ExpressionFormLine( new ExpressionText( "0" ) ) );
                expression.appendPart( collectionIndex );
            } else if ( "last".equals( value ) ) {
                ExpressionFormLine index = new ExpressionFormLine( expression );
                index.appendPart( new ExpressionMethod( "size",
                                                        "int",
                                                        SuggestionCompletionEngine.TYPE_NUMERIC ) );
                index.appendPart( new ExpressionText( "-1" ) );

                collectionIndex.putParam( "index",
                                          index );
                expression.appendPart( collectionIndex );
            }
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                //Reset Constraint's value and value type
                if ( Window.confirm( Constants.INSTANCE.RemoveConstraintValueDefinitionQuestion() ) ) {
                    constraint.setConstraintValueType( BaseSingleFieldConstraint.TYPE_UNDEFINED );
                    constraint.setValue( null );
                    constraint.clearParameters();
                    constraint.setExpressionValue( new ExpressionFormLine() );
                    doTypeChosen();
                }
            }

        } );
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                                                                 "java.lang.Object",
                                                                 SuggestionCompletionEngine.TYPE_OBJECT );
            }
            if ( "first".equals( value ) ) {
                collectionIndex.putParam( "index",
                                          new ExpressionFormLine( new ExpressionText( "0" ) ) );
                expression.appendPart( collectionIndex );
            } else if ( "last".equals( value ) ) {
                ExpressionFormLine index = new ExpressionFormLine( expression );
                index.appendPart( new ExpressionMethod( "size",
                                                        "int",
                                                        SuggestionCompletionEngine.TYPE_NUMERIC_INTEGER ) );
                index.appendPart( new ExpressionText( "-1" ) );

                collectionIndex.putParam( "index",
                                          index );
                expression.appendPart( collectionIndex );
            }
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public class CopyExpressionVisitorTest {

  @Test
  public void testCopy() {
    ExpressionFormLine efl = new ExpressionFormLine();
    FactPattern fp = new FactPattern(SuggestionCompletionEngine.TYPE_OBJECT);
    fp.boundName = "$o";
    efl.appendPart(new ExpressionVariable(fp));
    ExpressionMethod em = new ExpressionMethod("aMethod", "aClass", "aType");
   
    ExpressionFormLine param = new ExpressionFormLine();
    param.appendPart(new ExpressionText("\"hello world\""));
    em.putParam("hi", param);
   
    efl.appendPart(em);
   
   
    ExpressionCollectionIndex index = new ExpressionCollectionIndex("get", "aRetType", "aGeneric");
    efl.appendPart(index);
   
    index = new ExpressionCollectionIndex("get2", "aRetType", "aGeneric");
    efl.appendPart(index);
   
    System.out.println(efl.getText());
    ExpressionFormLine copy = new ExpressionFormLine(efl);
    assertNotSame(efl, copy);
    assertEquals(efl.getText(), copy.getText());
    for (ExpressionPart e1 = efl.getRootExpression(), e2 = copy.getRootExpression(); e1 != null; e1 = e1.getNext(), e2 = e2.getNext()) {
      assertNotSame(e1, e2);
      assertEquals(e1.getClass(), e2.getClass());
    }
  }
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        ebBtn.addClickHandler( new ClickHandler() {
            public void onClick(ClickEvent event) {
                SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide();
                con.setConstraintValueType( SingleFieldConstraint.TYPE_UNDEFINED );
                con.setExpressionLeftSide( new ExpressionFormLine( new ExpressionUnboundFact( pattern ) ) );
                hasConstraints.addConstraint( con );
                modeller.refreshWidget();
                popup.hide();
            }
        } );
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            ebBtn.addClickHandler( new ClickHandler() {
                public void onClick(ClickEvent event) {
                    SingleFieldConstraintEBLeftSide con = new SingleFieldConstraintEBLeftSide();
                    con.setConstraintValueType( SingleFieldConstraint.TYPE_UNDEFINED );
                    fp.addConstraint( con );
                    con.setExpressionLeftSide( new ExpressionFormLine( new ExpressionUnboundFact( pattern ) ) );
                    modeller.refreshWidget();
                    popup.hide();
                }
            } );
            popup.addAttribute( constants.ExpressionEditor(),
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                                                                 "java.lang.Object",
                                                                 SuggestionCompletionEngine.TYPE_OBJECT );
            }
            if ( "first".equals( value ) ) {
                collectionIndex.putParam( "index",
                                          new ExpressionFormLine( new ExpressionText( "0" ) ) );
                expression.appendPart( collectionIndex );
            } else if ( "last".equals( value ) ) {
                ExpressionFormLine index = new ExpressionFormLine( expression );
                index.appendPart( new ExpressionMethod( "size",
                                                        "int",
                                                        SuggestionCompletionEngine.TYPE_NUMERIC ) );
                index.appendPart( new ExpressionText( "-1" ) );

                collectionIndex.putParam( "index",
                                          index );
                expression.appendPart( collectionIndex );
            }
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        }
        return clone;
    }

    private ExpressionFormLine visitExpressionFormLine(ExpressionFormLine efl) {
        ExpressionFormLine clone = new ExpressionFormLine( efl );
        clone.setBinding( efl.getBinding() );
        return clone;
    }
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public class ExpressionFormLineTest {

    @Test
    public void toStringText() {
        ExpressionFormLine efl = new ExpressionFormLine();
        FactPattern fact = new FactPattern( "String" );
        fact.setBoundName( "$v" );
        efl.appendPart( new ExpressionVariable( fact ) );
        efl.appendPart( new ExpressionMethod( "size",
                                              "int",
                                              SuggestionCompletionEngine.TYPE_NUMERIC_INTEGER ) );
        assertEquals( "$v.size()",
                      efl.getText() );

        efl.setBinding( "$s" );

        assertEquals( "$s: $v.size()",
                      efl.getText( true ) );

    }
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