Package com.sap.cloud.sdk.datamodel.odata.client.expression

Interface Expressions.Operand

All Known Subinterfaces:
Expressions.OperandMultiple, Expressions.OperandSingle, FieldReference, FieldUntyped, FilterableBoolean, FilterableCollection, FilterableComparisonAbsolute, FilterableComparisonRelative, FilterableDate, FilterableDateTimeOffset, FilterableDuration, FilterableNumeric, FilterableString, FilterableTimeOfDay, FilterExpression, ValueBinary, ValueBoolean, ValueCollection, ValueDate, ValueDateTime, ValueDateTimeOffset, ValueDuration, ValueEnum, ValueGuid, ValueNumeric, ValueString, ValueTimeOfDay
All Known Implementing Classes:
ValueBinary.Expression, ValueBoolean.Expression, ValueCollection.Expression, ValueDate.Expression, ValueDateTime.Expression, ValueDateTimeOffset.Expression, ValueDuration.Expression, ValueNumeric.Expression, ValueString.Expression, ValueTimeOfDay.Expression
Enclosing class:
Expressions
Functional Interface:
This is a functional interface and can therefore be used as the assignment target for a lambda expression or method reference.
@FunctionalInterface public static interface Expressions.Operand
Generic OData filter expression operand.

  • Field Details

    • NULL

      static final Expressions.Operand NULL
      The null operand, representing the absence of any value.

  • Method Details

    • getExpression

      @Nonnull default String getExpression(@Nonnull ODataProtocol protocol)
      Create the String representation of the expression based on a given ODataProtocol.
      Parameters:
      protocol - The ODataProtocol that the expression should conform to.
      Returns:
      The expression String.

    • getExpression

      @Nonnull String getExpression(@Nonnull ODataProtocol protocol, @Nonnull Map<String,Predicate<FieldReference>> prefixes)
      Create the String representation of the expression.
      Parameters:
      protocol - The OData protocol to derive serialization rules from.
      prefixes - Additional field prefixes, e.g. when using lambda expressions.
      Returns:
      The expression String.