Package com.google.api.expr.v1alpha1

Interface ExprValueOrBuilder

All Superinterfaces:
com.google.protobuf.MessageLiteOrBuilder
All Known Implementing Classes:
ExprValue, ExprValue.Builder
public interface ExprValueOrBuilder extends com.google.protobuf.MessageLiteOrBuilder

  • Method Summary

    Modifier and Type
    Method
    Description
    ErrorSet
    getError()
    The set of errors in the critical path of evalution.
    ExprValue.KindCase
    getKindCase()
     
    UnknownSet
    getUnknown()
    The set of unknowns in the critical path of evaluation.
    Value
    getValue()
    A concrete value.
    boolean
    hasError()
    The set of errors in the critical path of evalution.
    boolean
    hasUnknown()
    The set of unknowns in the critical path of evaluation.
    boolean
    hasValue()
    A concrete value.

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    getDefaultInstanceForType, isInitialized

  • Method Details

    • hasValue

      boolean hasValue()
       A concrete value.
      .google.api.expr.v1alpha1.Value value = 1 [json_name = "value"];
      Returns:
      Whether the value field is set.

    • getValue

      Value getValue()
       A concrete value.
      .google.api.expr.v1alpha1.Value value = 1 [json_name = "value"];
      Returns:
      The value.

    • hasError

      boolean hasError()
       The set of errors in the critical path of evalution.

 Only errors in the critical path are included. For example,
 `(<error1> || true) && <error2>` will only result in `<error2>`,
 while `<error1> || <error2>` will result in both `<error1>` and
 `<error2>`.

 Errors cause by the presence of other errors are not included in the
 set. For example `<error1>.foo`, `foo(<error1>)`, and `<error1> + 1` will
 only result in `<error1>`.

 Multiple errors *might* be included when evaluation could result
 in different errors. For example `<error1> + <error2>` and
 `foo(<error1>, <error2>)` may result in `<error1>`, `<error2>` or both.
 The exact subset of errors included for this case is unspecified and
 depends on the implementation details of the evaluator.
      .google.api.expr.v1alpha1.ErrorSet error = 2 [json_name = "error"];
      Returns:
      Whether the error field is set.

    • getError

      ErrorSet getError()
       The set of errors in the critical path of evalution.

 Only errors in the critical path are included. For example,
 `(<error1> || true) && <error2>` will only result in `<error2>`,
 while `<error1> || <error2>` will result in both `<error1>` and
 `<error2>`.

 Errors cause by the presence of other errors are not included in the
 set. For example `<error1>.foo`, `foo(<error1>)`, and `<error1> + 1` will
 only result in `<error1>`.

 Multiple errors *might* be included when evaluation could result
 in different errors. For example `<error1> + <error2>` and
 `foo(<error1>, <error2>)` may result in `<error1>`, `<error2>` or both.
 The exact subset of errors included for this case is unspecified and
 depends on the implementation details of the evaluator.
      .google.api.expr.v1alpha1.ErrorSet error = 2 [json_name = "error"];
      Returns:
      The error.

    • hasUnknown

      boolean hasUnknown()
       The set of unknowns in the critical path of evaluation.

 Unknown behaves identically to Error with regards to propagation.
 Specifically, only unknowns in the critical path are included, unknowns
 caused by the presence of other unknowns are not included, and multiple
 unknowns *might* be included included when evaluation could result in
 different unknowns. For example:

 (<unknown[1]> || true) && <unknown[2]> -> <unknown[2]>
 <unknown[1]> || <unknown[2]> -> <unknown[1,2]>
 <unknown[1]>.foo -> <unknown[1]>
 foo(<unknown[1]>) -> <unknown[1]>
 <unknown[1]> + <unknown[2]> -> <unknown[1]> or <unknown[2[>

 Unknown takes precidence over Error in cases where a `Value` can short
 circuit the result:

 <error> || <unknown> -> <unknown>
 <error> && <unknown> -> <unknown>

 Errors take precidence in all other cases:

 <unknown> + <error> -> <error>
 foo(<unknown>, <error>) -> <error>
      .google.api.expr.v1alpha1.UnknownSet unknown = 3 [json_name = "unknown"];
      Returns:
      Whether the unknown field is set.

    • getUnknown

      UnknownSet getUnknown()
       The set of unknowns in the critical path of evaluation.

 Unknown behaves identically to Error with regards to propagation.
 Specifically, only unknowns in the critical path are included, unknowns
 caused by the presence of other unknowns are not included, and multiple
 unknowns *might* be included included when evaluation could result in
 different unknowns. For example:

 (<unknown[1]> || true) && <unknown[2]> -> <unknown[2]>
 <unknown[1]> || <unknown[2]> -> <unknown[1,2]>
 <unknown[1]>.foo -> <unknown[1]>
 foo(<unknown[1]>) -> <unknown[1]>
 <unknown[1]> + <unknown[2]> -> <unknown[1]> or <unknown[2[>

 Unknown takes precidence over Error in cases where a `Value` can short
 circuit the result:

 <error> || <unknown> -> <unknown>
 <error> && <unknown> -> <unknown>

 Errors take precidence in all other cases:

 <unknown> + <error> -> <error>
 foo(<unknown>, <error>) -> <error>
      .google.api.expr.v1alpha1.UnknownSet unknown = 3 [json_name = "unknown"];
      Returns:
      The unknown.

    • getKindCase

      ExprValue.KindCase getKindCase()