Package com.google.api.expr.v1beta1

Class Expr.Comprehension

java.lang.Object
com.google.protobuf.AbstractMessageLite<MessageType,BuilderType>
com.google.protobuf.GeneratedMessageLite<Expr.Comprehension,Expr.Comprehension.Builder>
com.google.api.expr.v1beta1.Expr.Comprehension
All Implemented Interfaces:
Expr.ComprehensionOrBuilder, com.google.protobuf.MessageLite, com.google.protobuf.MessageLiteOrBuilder
Enclosing class:
Expr
public static final class Expr.Comprehension extends com.google.protobuf.GeneratedMessageLite<Expr.Comprehension,Expr.Comprehension.Builder> implements Expr.ComprehensionOrBuilder
 A comprehension expression applied to a list or map.

 Comprehensions are not part of the core syntax, but enabled with macros.
 A macro matches a specific call signature within a parsed AST and replaces
 the call with an alternate AST block. Macro expansion happens at parse
 time.

 The following macros are supported within CEL:

 Aggregate type macros may be applied to all elements in a list or all keys
 in a map:

 *  `all`, `exists`, `exists_one` -  test a predicate expression against
 the inputs and return `true` if the predicate is satisfied for all,
 any, or only one value `list.all(x, x < 10)`.
 *  `filter` - test a predicate expression against the inputs and return
 the subset of elements which satisfy the predicate:
 `payments.filter(p, p > 1000)`.
 *  `map` - apply an expression to all elements in the input and return the
 output aggregate type: `[1, 2, 3].map(i, i * i)`.

 The `has(m.x)` macro tests whether the property `x` is present in struct
 `m`. The semantics of this macro depend on the type of `m`. For proto2
 messages `has(m.x)` is defined as 'defined, but not set`. For proto3, the
 macro tests whether the property is set to its default. For map and struct
 types, the macro tests whether the property `x` is defined on `m`.
Protobuf type google.api.expr.v1beta1.Expr.Comprehension

  • Nested Class Summary

    Nested Classes
    Modifier and Type
    Class
    Description
    static final class 
    Expr.Comprehension.Builder
    A comprehension expression applied to a list or map.

    Nested classes/interfaces inherited from class com.google.protobuf.GeneratedMessageLite

    com.google.protobuf.GeneratedMessageLite.DefaultInstanceBasedParser<T extends com.google.protobuf.GeneratedMessageLite<T,?>>, com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.ExtendableMessageOrBuilder<MessageType extends com.google.protobuf.GeneratedMessageLite.ExtendableMessage<MessageType,BuilderType>,BuilderType extends com.google.protobuf.GeneratedMessageLite.ExtendableBuilder<MessageType,BuilderType>>, com.google.protobuf.GeneratedMessageLite.GeneratedExtension<ContainingType extends com.google.protobuf.MessageLite,Type extends Object>, com.google.protobuf.GeneratedMessageLite.MethodToInvoke, com.google.protobuf.GeneratedMessageLite.SerializedForm

    Nested classes/interfaces inherited from class com.google.protobuf.AbstractMessageLite

    com.google.protobuf.AbstractMessageLite.InternalOneOfEnum

  • Field Summary

    Fields
    Modifier and Type
    Field
    Description
    static final int
    ACCU_INIT_FIELD_NUMBER
     
    static final int
    ACCU_VAR_FIELD_NUMBER
     
    static final int
    ITER_RANGE_FIELD_NUMBER
     
    static final int
    ITER_VAR_FIELD_NUMBER
     
    static final int
    LOOP_CONDITION_FIELD_NUMBER
     
    static final int
    LOOP_STEP_FIELD_NUMBER
     
    static final int
    RESULT_FIELD_NUMBER
     

    Fields inherited from class com.google.protobuf.GeneratedMessageLite

    unknownFields

    Fields inherited from class com.google.protobuf.AbstractMessageLite

    memoizedHashCode

  • Method Summary

    Modifier and Type
    Method
    Description
    protected final Object
    dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
     
    Expr
    getAccuInit()
    The initial value of the accumulator.
    String
    getAccuVar()
    The name of the variable used for accumulation of the result.
    com.google.protobuf.ByteString
    getAccuVarBytes()
    The name of the variable used for accumulation of the result.
    static Expr.Comprehension
    getDefaultInstance()
     
    Expr
    getIterRange()
    The range over which var iterates.
    String
    getIterVar()
    The name of the iteration variable.
    com.google.protobuf.ByteString
    getIterVarBytes()
    The name of the iteration variable.
    Expr
    getLoopCondition()
    An expression which can contain iter_var and accu_var.
    Expr
    getLoopStep()
    An expression which can contain iter_var and accu_var.
    Expr
    getResult()
    An expression which can contain accu_var.
    boolean
    hasAccuInit()
    The initial value of the accumulator.
    boolean
    hasIterRange()
    The range over which var iterates.
    boolean
    hasLoopCondition()
    An expression which can contain iter_var and accu_var.
    boolean
    hasLoopStep()
    An expression which can contain iter_var and accu_var.
    boolean
    hasResult()
    An expression which can contain accu_var.
    static Expr.Comprehension.Builder
    newBuilder()
     
    static Expr.Comprehension.Builder
    newBuilder(Expr.Comprehension prototype)
     
    static Expr.Comprehension
    parseDelimitedFrom(InputStream input)
     
    static Expr.Comprehension
    parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Expr.Comprehension
    parseFrom(byte[] data)
     
    static Expr.Comprehension
    parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Expr.Comprehension
    parseFrom(com.google.protobuf.ByteString data)
     
    static Expr.Comprehension
    parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Expr.Comprehension
    parseFrom(com.google.protobuf.CodedInputStream input)
     
    static Expr.Comprehension
    parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Expr.Comprehension
    parseFrom(InputStream input)
     
    static Expr.Comprehension
    parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static Expr.Comprehension
    parseFrom(ByteBuffer data)
     
    static Expr.Comprehension
    parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
     
    static com.google.protobuf.Parser<Expr.Comprehension>
    parser()
     

    Methods inherited from class com.google.protobuf.GeneratedMessageLite

    createBuilder, createBuilder, dynamicMethod, dynamicMethod, emptyBooleanList, emptyDoubleList, emptyFloatList, emptyIntList, emptyLongList, emptyProtobufList, equals, getDefaultInstanceForType, getParserForType, getSerializedSize, hashCode, isInitialized, isInitialized, makeImmutable, mergeLengthDelimitedField, mergeUnknownFields, mergeVarintField, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, mutableCopy, newBuilderForType, newMessageInfo, newRepeatedGeneratedExtension, newSingularGeneratedExtension, parseDelimitedFrom, parseDelimitedFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parseFrom, parsePartialFrom, parseUnknownField, registerDefaultInstance, toBuilder, toString, writeTo

    Methods inherited from class com.google.protobuf.AbstractMessageLite

    addAll, checkByteStringIsUtf8, toByteArray, toByteString, writeDelimitedTo, writeTo

    Methods inherited from class java.lang.Object

    clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    Methods inherited from interface com.google.protobuf.MessageLiteOrBuilder

    getDefaultInstanceForType, isInitialized

  • Field Details

  • Method Details

    • getIterVar

      public String getIterVar()
       The name of the iteration variable.
      string iter_var = 1 [json_name = "iterVar"];
      Specified by:
      getIterVar in interface Expr.ComprehensionOrBuilder
      Returns:
      The iterVar.

    • getIterVarBytes

      public com.google.protobuf.ByteString getIterVarBytes()
       The name of the iteration variable.
      string iter_var = 1 [json_name = "iterVar"];
      Specified by:
      getIterVarBytes in interface Expr.ComprehensionOrBuilder
      Returns:
      The bytes for iterVar.

    • hasIterRange

      public boolean hasIterRange()
       The range over which var iterates.
      .google.api.expr.v1beta1.Expr iter_range = 2 [json_name = "iterRange"];
      Specified by:
      hasIterRange in interface Expr.ComprehensionOrBuilder
      Returns:
      Whether the iterRange field is set.

    • getIterRange

      public Expr getIterRange()
       The range over which var iterates.
      .google.api.expr.v1beta1.Expr iter_range = 2 [json_name = "iterRange"];
      Specified by:
      getIterRange in interface Expr.ComprehensionOrBuilder
      Returns:
      The iterRange.

    • getAccuVar

      public String getAccuVar()
       The name of the variable used for accumulation of the result.
      string accu_var = 3 [json_name = "accuVar"];
      Specified by:
      getAccuVar in interface Expr.ComprehensionOrBuilder
      Returns:
      The accuVar.

    • getAccuVarBytes

      public com.google.protobuf.ByteString getAccuVarBytes()
       The name of the variable used for accumulation of the result.
      string accu_var = 3 [json_name = "accuVar"];
      Specified by:
      getAccuVarBytes in interface Expr.ComprehensionOrBuilder
      Returns:
      The bytes for accuVar.

    • hasAccuInit

      public boolean hasAccuInit()
       The initial value of the accumulator.
      .google.api.expr.v1beta1.Expr accu_init = 4 [json_name = "accuInit"];
      Specified by:
      hasAccuInit in interface Expr.ComprehensionOrBuilder
      Returns:
      Whether the accuInit field is set.

    • getAccuInit

      public Expr getAccuInit()
       The initial value of the accumulator.
      .google.api.expr.v1beta1.Expr accu_init = 4 [json_name = "accuInit"];
      Specified by:
      getAccuInit in interface Expr.ComprehensionOrBuilder
      Returns:
      The accuInit.

    • hasLoopCondition

      public boolean hasLoopCondition()
       An expression which can contain iter_var and accu_var.

 Returns false when the result has been computed and may be used as
 a hint to short-circuit the remainder of the comprehension.
      .google.api.expr.v1beta1.Expr loop_condition = 5 [json_name = "loopCondition"];
      Specified by:
      hasLoopCondition in interface Expr.ComprehensionOrBuilder
      Returns:
      Whether the loopCondition field is set.

    • getLoopCondition

      public Expr getLoopCondition()
       An expression which can contain iter_var and accu_var.

 Returns false when the result has been computed and may be used as
 a hint to short-circuit the remainder of the comprehension.
      .google.api.expr.v1beta1.Expr loop_condition = 5 [json_name = "loopCondition"];
      Specified by:
      getLoopCondition in interface Expr.ComprehensionOrBuilder
      Returns:
      The loopCondition.

    • hasLoopStep

      public boolean hasLoopStep()
       An expression which can contain iter_var and accu_var.

 Computes the next value of accu_var.
      .google.api.expr.v1beta1.Expr loop_step = 6 [json_name = "loopStep"];
      Specified by:
      hasLoopStep in interface Expr.ComprehensionOrBuilder
      Returns:
      Whether the loopStep field is set.

    • getLoopStep

      public Expr getLoopStep()
       An expression which can contain iter_var and accu_var.

 Computes the next value of accu_var.
      .google.api.expr.v1beta1.Expr loop_step = 6 [json_name = "loopStep"];
      Specified by:
      getLoopStep in interface Expr.ComprehensionOrBuilder
      Returns:
      The loopStep.

    • hasResult

      public boolean hasResult()
       An expression which can contain accu_var.

 Computes the result.
      .google.api.expr.v1beta1.Expr result = 7 [json_name = "result"];
      Specified by:
      hasResult in interface Expr.ComprehensionOrBuilder
      Returns:
      Whether the result field is set.

    • getResult

      public Expr getResult()
       An expression which can contain accu_var.

 Computes the result.
      .google.api.expr.v1beta1.Expr result = 7 [json_name = "result"];
      Specified by:
      getResult in interface Expr.ComprehensionOrBuilder
      Returns:
      The result.

    • parseFrom

      public static Expr.Comprehension parseFrom(ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Expr.Comprehension parseFrom(ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Expr.Comprehension parseFrom(com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Expr.Comprehension parseFrom(com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Expr.Comprehension parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Expr.Comprehension parseFrom(byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException
      Throws:
      com.google.protobuf.InvalidProtocolBufferException

    • parseFrom

      public static Expr.Comprehension parseFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static Expr.Comprehension parseFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static Expr.Comprehension parseDelimitedFrom(InputStream input) throws IOException
      Throws:
      IOException

    • parseDelimitedFrom

      public static Expr.Comprehension parseDelimitedFrom(InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • parseFrom

      public static Expr.Comprehension parseFrom(com.google.protobuf.CodedInputStream input) throws IOException
      Throws:
      IOException

    • parseFrom

      public static Expr.Comprehension parseFrom(com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws IOException
      Throws:
      IOException

    • newBuilder

      public static Expr.Comprehension.Builder newBuilder()

    • newBuilder

      public static Expr.Comprehension.Builder newBuilder(Expr.Comprehension prototype)

    • dynamicMethod

      protected final Object dynamicMethod(com.google.protobuf.GeneratedMessageLite.MethodToInvoke method, Object arg0, Object arg1)
      Specified by:
      dynamicMethod in class com.google.protobuf.GeneratedMessageLite<Expr.Comprehension,Expr.Comprehension.Builder>

    • getDefaultInstance

      public static Expr.Comprehension getDefaultInstance()

    • parser

      public static com.google.protobuf.Parser<Expr.Comprehension> parser()