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com.vaadin.flow.component.template.internal.
Package com.vaadin.flow.component.template.internal

Class IdCollector

java.lang.Object
com.vaadin.flow.component.template.internal.IdCollector
public class IdCollector extends Object

Collects information of @Id mapped fields in a template class.

For internal use only. May be renamed or removed in a future release.

Since:

  • Constructor Details

    • IdCollector

      public IdCollector(Class<?> templateClass, String templateFile, org.jsoup.nodes.Element templateRoot)

      Creates a collector the the given template.

      Parameters:

      templateClass - the template class, containing the @Id fields

      templateFile - The name of the file containing the template or null if not available null

      templateRoot - The root element of the template or null if not available

  • Method Details

    • collectInjectedIds

      public void collectInjectedIds(Set<String> notInjectableElementIds)

      Scans the given template class and finds fields mapped using @Id.

      Parameters:

      notInjectableElementIds - ids which cannot be injected

    • getIdByField

      public Map<Field,String> getIdByField()

      Gets a map from fields to their ids.

      Returns:

      a map from fields to the ids

    • getTagById

      public Map<String,String> getTagById()

      Gets a map from field ids to their component tags.

      Returns:

      a map from field ids to their component tags

    • getAttributes

      public Map<String,Map<String,String>> getAttributes()

      Gets a map from field ids to their parsed attributes values.

      Returns:

      a map from field ids to their parsed attributes values

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