private function getOrCreatePaletteDefinition(IMetaModelDataDefinition $container)
    {
        if ($container->hasDefinition(PalettesDefinitionInterface::NAME)) {
            return $container->getDefinition(PalettesDefinitionInterface::NAME);
        }
        $container->setDefinition(
            PalettesDefinitionInterface::NAME,
            $palettesDefinition = new DefaultPalettesDefinition()
        );

        return $palettesDefinition;
    }
private function getOrCreatePaletteDefinition(IMetaModelDataDefinition $container)
    {
        if ($container->hasDefinition(PalettesDefinitionInterface::NAME)) {
            return $container->getDefinition(PalettesDefinitionInterface::NAME);
        }
        $container->setDefinition(
            PalettesDefinitionInterface::NAME,
            $palettesDefinition = new DefaultPalettesDefinition()
        );

        return $palettesDefinition;
    }
private function getOrCreatePaletteDefinition ( IMetaModelDataDefinition $ container ) { if ( $ container -> hasDefinition ( PalettesDefinitionInterface :: NAME ) ) { return $ container -> getDefinition ( PalettesDefinitionInterface :: NAME ) ; } $ container -> setDefinition ( PalettesDefinitionInterface :: NAME , $ palettesDefinition = new DefaultPalettesDefinition ( ) ) ; return $ palettesDefinition ; }
Retrieve or create the palette definition.

@param IMetaModelDataDefinition $container The container.

@return DefaultPalettesDefinition|\ContaoCommunityAlliance\DcGeneral\DataDefinition\Definition\DefinitionInterface
Retrieve or create the palette definition .