Module io.quarkus.qute
Package io.quarkus.qute

Class ValueResolvers

java.lang.Object
io.quarkus.qute.ValueResolvers
public final class ValueResolvers extends Object
Common value resolvers.

  • Field Details

  • Constructor Details

    • ValueResolvers

      public ValueResolvers()

  • Method Details

    • rawResolver

      public static ValueResolver rawResolver()

    • listResolver

      public static ValueResolver listResolver()

    • collectionResolver

      public static ValueResolver collectionResolver()

    • thisResolver

      public static ValueResolver thisResolver()

    • orResolver

      public static ValueResolver orResolver()
      Returns the default value if the base object is null, empty Optional or not found and the base object otherwise. foo.or(bar), foo or true, name ?: 'elvis'

    • orEmpty

      public static ValueResolver orEmpty()
      Return an empty list if the base object is null or not found.

    • trueResolver

      public static ValueResolver trueResolver()
      Returns
      invalid reference 
      Results#NotFound
      if the base object is falsy and the base object otherwise.

      Can be used together with orResolver() to form a ternary operator. person.isElvis ? 'elvis' : notElvis

    • mapEntryResolver

      public static ValueResolver mapEntryResolver()

    • mapResolver

      public static ValueResolver mapResolver()

    • mapperResolver

      public static ValueResolver mapperResolver()

    • logicalAndResolver

      public static ValueResolver logicalAndResolver()
      Performs conditional AND on the base object and the first parameter. It's a short-circuiting operation - the parameter is only evaluated if needed.
      See Also:

    • logicalOrResolver

      public static ValueResolver logicalOrResolver()
      Performs conditional OR on the base object and the first parameter. It's a short-circuiting operation - the parameter is only evaluated if needed.
      See Also:

    • arrayResolver

      public static ValueResolver arrayResolver()

    • numberValueResolver

      public static ValueResolver numberValueResolver()

    • plusResolver

      public static ValueResolver plusResolver()

    • minusResolver

      public static ValueResolver minusResolver()

    • modResolver

      public static ValueResolver modResolver()

    • equalsResolver

      public static ValueResolver equalsResolver()

    • hasNoParams

      public static boolean hasNoParams(EvalContext ctx)
      Parameters:
      ctx -
      Returns:
      true if the context has no parameters; i.e it is not a virtual method call, false otherwise

    • hasParams

      public static boolean hasParams(EvalContext ctx)
      Parameters:
      ctx -
      Returns:
      true if the context has at least one parameter; i.e it is a virtual method call, false otherwise

    • matchClass

      public static boolean matchClass(EvalContext ctx, Class<?> clazz)
      Parameters:
      ctx -
      clazz -
      Returns:
      true if the base object from the context is assignable from the clazz, false otherwise