Class

org.apache.daffodil.dpath

PathExpression

Related Doc: package dpath

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abstract class PathExpression extends Expression

Linear Supertypes
Expression, ImplementsThrowsOrSavesSDE, SavesErrorsAndWarnings, ImplementsThrowsSDE, ThrowsSDE, OOLAGHostImpl, OOLAGHost, NamedMixinBase, WithDiagnostics, Logging, Identity, AnyRef, Any
Known Subclasses
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Inherited
  1. PathExpression
  2. Expression
  3. ImplementsThrowsOrSavesSDE
  4. SavesErrorsAndWarnings
  5. ImplementsThrowsSDE
  6. ThrowsSDE
  7. OOLAGHostImpl
  8. OOLAGHost
  9. NamedMixinBase
  10. WithDiagnostics
  11. Logging
  12. Identity
  13. AnyRef
  14. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new PathExpression()

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Abstract Value Members

  1. abstract def children: Seq[Expression]

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    Definition Classes
    Expression
  2. abstract def compiledDPath: CompiledDPath

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    Definition Classes
    Expression
  3. abstract def steps: Seq[StepExpression]

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Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  4. final def LV[T](sym: Symbol)(body: ⇒ T): OOLAGValue[T]

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    Attributes
    protected
    Definition Classes
    OOLAGHost
  5. def NoAnnotationContext: Option[SchemaFileLocation]

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    Definition Classes
    ImplementsThrowsSDE
  6. def SDE(id: String, args: Any*): Nothing

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    Definition Classes
    ImplementsThrowsSDE → ThrowsSDE
  7. final def SDE(th: Throwable): Nothing

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    Definition Classes
    ThrowsSDE
  8. def SDEButContinue(id: String, args: Any*): Unit

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    Definition Classes
    ImplementsThrowsOrSavesSDE → SavesErrorsAndWarnings
  9. def SDW(warnID: WarnID, fmt: String, args: Any*): Unit

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    Definition Classes
    ImplementsThrowsOrSavesSDE → SavesErrorsAndWarnings
  10. def ThrowSDE: PartialFunction[Throwable, Nothing]

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    Definition Classes
    ThrowsSDE
  11. final def areLogging(lvl: Type): Boolean

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    Definition Classes
    Logging
  12. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any
  13. final def assuming(pred: Boolean): Unit

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    Definition Classes
    OOLAGHost
  14. final def checkErrors: Unit

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    Definition Classes
    OOLAGHost
  15. def checkTypeCorrectness: Boolean

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    Attributes
    protected
    Definition Classes
    Expression
  16. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  17. lazy val compileInfo: DPathCompileInfo

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    Definition Classes
    Expression
  18. def contentReferencedElementInfos: Set[DPathElementCompileInfo]

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    Definition Classes
    Expression
  19. lazy val conversions: List[RecipeOp]

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    Definition Classes
    Expression
  20. final var currentOVList: Seq[OOLAGValueBase]

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    Definition Classes
    OOLAGHost
  21. lazy val diagnosticDebugName: String

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    Definition Classes
    NamedMixinBase
  22. def diagnostics: Seq[Diagnostic]

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    Definition Classes
    OOLAGHost
  23. def doLogging(lvl: Type, msg: String, args: Seq[Any]): Unit

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    Attributes
    protected
    Definition Classes
    Logging
  24. final lazy val enclosingElementCompileInfo: Option[DPathElementCompileInfo]

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    Definition Classes
    Expression
  25. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  26. def equals(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any
  27. def error(th: Diagnostic): Unit

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    Definition Classes
    OOLAGHost
  28. final def errors: Seq[Diagnostic]

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    Definition Classes
    OOLAGHost
  29. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  30. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any
  31. def getDiagnostics: Seq[Diagnostic]

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    Definition Classes
    OOLAGHost → WithDiagnostics
  32. def getLogWriter(): LogWriter

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    Definition Classes
    Logging
  33. final def getLoggingLevel(): Type

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    Definition Classes
    Logging
  34. final def hasOOLAGRootSetup: Boolean

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    Definition Classes
    OOLAGHost
  35. def hasReferenceTo(elem: DPathElementCompileInfo): Boolean

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    Definition Classes
    Expression
  36. def hashCode(): Int

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    Definition Classes
    AnyRef → Any
  37. lazy val inherentType: Kind

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    The inherent type is the bottom-up type.

    The inherent type is the bottom-up type. That is, the type that is determined by examining the expression, or in attribute-grammar speak, the synthetic type.

    For "foo" it is string, for 5.0 it is double, and for 5 it is integer. For an identifier such as b in /a/b, it is the simple type of the element declaration for b.

    The inherent type can be a complex type, as in the foo in /foo/bar. That is why this is not the same system of type-kind values as the xsdTargetType

    Definition Classes
    PathExpressionExpression
  38. def isError: Boolean

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    Definition Classes
    OOLAGHost → WithDiagnostics
  39. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any
  40. lazy val isPathToOneWholeArray: Boolean

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    Path to a single array element without a [N] predicate qualifying it.

    Path to a single array element without a [N] predicate qualifying it.

    That is, the kind of path expression used to access information about an array such as its current count.

  41. lazy val isTypeCorrect: Boolean

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    Definition Classes
    Expression
  42. def leafContentLengthReferencedElements: Set[DPathElementCompileInfo]

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    Override where we traverse/access elements.

    Override where we traverse/access elements.

    Definition Classes
    Expression
  43. def leafValueLengthReferencedElements: Set[DPathElementCompileInfo]

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    Definition Classes
    Expression
  44. final macro def log(lvl: Type, msg: String, args: Any*): Unit

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    Definition Classes
    Logging
  45. lazy val logID: String

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    Definition Classes
    Logging → Identity
  46. var logLevel: Maybe[Type]

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    Definition Classes
    Logging
  47. var logWriter: Maybe[LogWriter]

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    Definition Classes
    Logging
  48. final val nArgs: Args

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    Definition Classes
    OOLAGHostImpl → OOLAGHost
  49. lazy val namespaces: NamespaceBinding

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    Definition Classes
    Expression
  50. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef
  51. final def notYetImplemented(msg: String, args: Any*): Nothing

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    Definition Classes
    ThrowsSDE
  52. final def notify(): Unit

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    Definition Classes
    AnyRef
  53. final def notifyAll(): Unit

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    Definition Classes
    AnyRef
  54. final lazy val oolagContext: OOLAGHost

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    Definition Classes
    OOLAGHost
  55. final def oolagContextViaArgs: Some[OOLAGHost]

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    Attributes
    protected
    Definition Classes
    OOLAGHostImpl → OOLAGHost
  56. def oolagError(th: Diagnostic): Unit

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    Attributes
    protected
    Definition Classes
    OOLAGHost
  57. final def oolagParent: OOLAGHost

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    Attributes
    protected
    Definition Classes
    OOLAGHost
  58. def oolagWarn(th: Diagnostic): Unit

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    Attributes
    protected
    Definition Classes
    OOLAGHost
  59. final lazy val parent: Expression

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    Definition Classes
    Expression
  60. final lazy val parentOpt: Option[Expression]

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    Definition Classes
    Expression
  61. lazy val path: String

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    Definition Classes
    OOLAGHost
  62. final def requiredEvaluations(lv: OOLAGValueBase): Unit

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    Attributes
    protected
    Definition Classes
    OOLAGHost
  63. final def requiredEvaluations(arg: ⇒ Any): Unit

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    Attributes
    protected
    Definition Classes
    OOLAGHost
  64. def resolveRef(qnameString: String): RefQName

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    Definition Classes
    Expression
  65. final lazy val rootElement: DPathElementCompileInfo

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    Definition Classes
    Expression
  66. final def schemaDefinitionError(str: String, args: Any*): Nothing

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    Definition Classes
    ThrowsSDE
  67. def schemaDefinitionErrorButContinue(str: String, args: Any*): Unit

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    Definition Classes
    SavesErrorsAndWarnings
  68. def schemaDefinitionErrorDueToPropertyValue(propertyName: String, propertyValue: String, propertyLocation: LookupLocation, otherPropertyLocation: LookupLocation, str: String, args: Any*): Nothing

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    Definition Classes
    SavesErrorsAndWarnings
  69. final macro def schemaDefinitionUnless(testThatWillThrowIfFalse: Boolean, str: String, args: Any*): Unit

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    Definition Classes
    ThrowsSDE
  70. macro def schemaDefinitionWarningUnless(warnID: WarnID, testThatWillWarnIfFalse: Boolean, str: String, args: Any*): Unit

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    Definition Classes
    SavesErrorsAndWarnings
  71. macro def schemaDefinitionWarningWhen(warnID: WarnID, testThatWillWarnIfTrue: Boolean, str: String, args: Any*): Unit

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    Definition Classes
    SavesErrorsAndWarnings
  72. final macro def schemaDefinitionWhen(testThatWillThrowIfTrue: Boolean, str: String, args: Any*): Unit

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    Definition Classes
    ThrowsSDE
  73. lazy val schemaFileLocation: SchemaFileLocation

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    TODO: get more precise line and column information for pointing at sub-regions of large DPath expressions

    TODO: get more precise line and column information for pointing at sub-regions of large DPath expressions

    We're parsing them, so we should have access to specific locations within the expression.

    Definition Classes
    Expression → ThrowsSDE
  74. def setContextsForChildren(context: OOLAGHost = this): Unit

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    Definition Classes
    Expression
  75. def setLogWriter(lw: LogWriter): Unit

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    Definition Classes
    Logging
  76. def setLoggingLevel(level: Type): Unit

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    Definition Classes
    Logging
  77. final def setOOLAGContext(oolagContextArg: OOLAGHost): Unit

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    Definition Classes
    OOLAGHost
  78. def subset(testThatWillThrowIfFalse: Boolean, msg: String, args: Any*): Unit

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    Definition Classes
    ImplementsThrowsOrSavesSDE
  79. def subsetError(msg: String, args: Any*): Nothing

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    Definition Classes
    ImplementsThrowsOrSavesSDE
  80. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef
  81. lazy val targetType: Kind

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    The target type is defined for simple types.

    The target type is defined for simple types. It gives the type that the expression must return. It is the type that the context is expecting or in attribute-grammar terms, the inherited type.

    For inputValueCalc, this is the type of the element carrying that property.

    For setVariable and newVariableInstance, it is the type of the variable.

    For dfdl:length and dfdl:occursCount it is UnsignedInt

    For the test properties of assert/discriminator it is Boolean

    For the following properties, when their value is an expression the xsdTargetType is NonEmptyString byteOrder, encoding, outputNewLine, escapeCharacter, escapeEscapeCharacter, initiator, terminator, separator, textStandardDecimalSeparator, textStandardGroupingSeparator, textStandardExponentRep, binaryFloatRep, textBooleanFalseRep, textBooleanTrueRep

    Definition Classes
    Expression
  82. def targetTypeForSubexpression(subexp: Expression): Kind

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    Definition Classes
    PathExpressionExpression
  83. def text: String

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    Definition Classes
    PathExpressionExpression
  84. def toString(): String

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    Definition Classes
    AnyRef → Any
  85. final def toss(th: Throwable): Nothing

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    Definition Classes
    ThrowsSDE
  86. def tunable: DaffodilTunables

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    Definition Classes
    Expression → ImplementsThrowsOrSavesSDE
  87. def valueReferencedElementInfos: Set[DPathElementCompileInfo]

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    Definition Classes
    Expression
  88. final def wait(): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  89. final def wait(arg0: Long, arg1: Int): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  90. final def wait(arg0: Long): Unit

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    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  91. def warn(th: Diagnostic): Unit

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    Definition Classes
    OOLAGHost
  92. final def warnings: Seq[Diagnostic]

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    Definition Classes
    OOLAGHost
  93. final lazy val wholeExpression: Expression

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    Definition Classes
    Expression
  94. final lazy val wholeExpressionText: String

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    Definition Classes
    Expression
  95. macro def withLoggingLevel[S](newLevel: Type)(body: ⇒ S): Unit

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    Definition Classes
    Logging

Inherited from Expression

Inherited from ImplementsThrowsOrSavesSDE

Inherited from SavesErrorsAndWarnings

Inherited from ImplementsThrowsSDE

Inherited from ThrowsSDE

Inherited from OOLAGHostImpl

Inherited from OOLAGHost

Inherited from NamedMixinBase

Inherited from WithDiagnostics

Inherited from Logging

Inherited from Identity

Inherited from AnyRef

Inherited from Any

Ungrouped