How to use org.drools.ide.common.client.modeldriven.brl

public void visit(ExpressionMethod part) {
  ExpressionMethod method = new ExpressionMethod(part.getName(), part.getClassType(), part.getGenericType(), part.getParametricType());
  copyMethodParams(part, method);
  add(method);
  moveNext(part);
}

public void visit(ExpressionCollectionIndex part) {
  ExpressionCollectionIndex method = new ExpressionCollectionIndex(part.getName(), part.getClassType(), part.getGenericType(), part.getParametricType());
  copyMethodParams(part, method);
  add(method);
  moveNext(part);
}

private void fixConnectiveConstraints(SingleFieldConstraint sfc) {
  if ( sfc.connectives == null ) {
    return;
  }
  for ( ConnectiveConstraint cc : sfc.connectives ) {
    if ( cc.getFieldName() == null ) {
      cc.setFieldName( sfc.getFieldName() );
      cc.setFieldType( sfc.getFieldType() );
    }
  }
}

private ActionUpdateField visitActionFieldList(ActionUpdateField afl) {
  ActionUpdateField clone = new ActionUpdateField();
  clone.variable = afl.variable;
  for ( ActionFieldValue afv : afl.fieldValues ) {
    ActionFieldValue afvClone = new ActionFieldValue();
    afvClone.setField( afv.getField() );
    afvClone.setNature( afv.getNature() );
    afvClone.setType( afv.getType() );
    afvClone.setValue( afv.getValue() );
    clone.addFieldValue( afvClone );
  }
  return clone;
}

private ActionSetField visitActionFieldList(ActionSetField afl) {
  ActionSetField clone = new ActionSetField();
  clone.variable = afl.variable;
  for ( ActionFieldValue afv : afl.fieldValues ) {
    ActionFieldValue afvClone = new ActionFieldValue();
    afvClone.setField( afv.getField() );
    afvClone.setNature( afv.getNature() );
    afvClone.setType( afv.getType() );
    afvClone.setValue( afv.getValue() );
    clone.addFieldValue( afvClone );
  }
  return clone;
}

private void fixConstraints(FactPattern fp,
              SingleFieldConstraint sfc) {
  sfc.setFactType( fp.getFactType() );
  sfc.setFieldName( fixFieldName( sfc.getFieldName() ) );
  if ( sfc.connectives == null ) {
    return;
  }
  for ( ConnectiveConstraint cc : sfc.connectives ) {
    cc.setFactType( fp.getFactType() );
    cc.setFieldName( fixFieldName( cc.getFieldName() ) );
  }
}

public void visit(ExpressionGlobalVariable part) {
  add(new ExpressionGlobalVariable(part.getName(), part.getClassType(), part.getGenericType(), part.getParametricType()));
  moveNext(part);
}

public void visit(ExpressionCollection part) {
  add(new ExpressionCollection(part.getName(), part.getClassType(), part.getGenericType(), part.getParametricType()));
  moveNext(part);
}

public String getText(boolean renderBindVariable) {
  return new ToStringVisitor().buildString( renderBindVariable ? getBinding() : null,
                       getRootExpression() );
}

@Override
public String getFieldName() {
  return getExpressionLeftSide().getFieldName();
}

@Override
public String getFieldBinding() {
  return getExpressionLeftSide().getBinding();
}

@Override
public void setFieldBinding(String fieldBinding) {
  getExpressionLeftSide().setBinding( fieldBinding );
}

public String getPreviousName() {
  ExpressionPart previousPart = getPreviousPart();
  return previousPart == null ? null : previousPart.getName();
}

private ActionUpdateField visitActionFieldList(ActionUpdateField afl) {
  ActionUpdateField clone = new ActionUpdateField();
  clone.variable = afl.variable;
  for ( ActionFieldValue afv : afl.fieldValues ) {
    ActionFieldValue afvClone = new ActionFieldValue();
    afvClone.setField( afv.getField() );
    afvClone.setNature( afv.getNature() );
    afvClone.setType( afv.getType() );
    afvClone.setValue( afv.getValue() );
    clone.addFieldValue( afvClone );
  }
  return clone;
}

public void visit(ExpressionMethod part) {
  ExpressionMethod method = new ExpressionMethod(part.getName(), part.getClassType(), part.getGenericType(), part.getParametricType());
  copyMethodParams(part, method);
  add(method);
  moveNext(part);
}

public void visit(ExpressionCollectionIndex part) {
  ExpressionCollectionIndex method = new ExpressionCollectionIndex(part.getName(), part.getClassType(), part.getGenericType(), part.getParametricType());
  copyMethodParams(part, method);
  add(method);
  moveNext(part);
}

private void fixConnectiveConstraints(SingleFieldConstraint sfc) {
  if ( sfc.connectives == null ) {
    return;
  }
  for ( ConnectiveConstraint cc : sfc.connectives ) {
    if ( cc.getFieldName() == null ) {
      cc.setFieldName( sfc.getFieldName() );
      cc.setFieldType( sfc.getFieldType() );
    }
  }
}

public void visit(ExpressionGlobalVariable part) {
  add(new ExpressionGlobalVariable(part.getName(), part.getClassType(), part.getGenericType(), part.getParametricType()));
  moveNext(part);
}

public String getText(boolean renderBindVariable) {
  return new ToStringVisitor().buildString( renderBindVariable ? getBinding() : null,
                       getRootExpression() );
}

public String getPreviousName() {
  ExpressionPart previousPart = getPreviousPart();
  return previousPart == null ? null : previousPart.getName();
}