class AlignmentFillUnparser extends AlignmentPrimUnparser with SuspendableUnparser

class AlignmentFillUnparserSuspendableOperation extends SuspendableOperation

abstract class BCDDecimalBaseUnparser extends PackedBinaryDecimalBaseUnparser

final class BCDDecimalDelimitedUnparser extends BCDDecimalBaseUnparser

class BCDDecimalKnownLengthUnparser extends BCDDecimalBaseUnparser with HasKnownLengthInBits

class BCDDecimalRuntimeLengthUnparser extends BCDDecimalBaseUnparser with HasRuntimeExplicitLength

abstract class BCDIntegerBaseUnparser extends PackedBinaryIntegerBaseUnparser

final class BCDIntegerDelimitedUnparser extends BCDIntegerBaseUnparser

class BCDIntegerKnownLengthUnparser extends BCDIntegerBaseUnparser with HasKnownLengthInBits

class BCDIntegerRuntimeLengthUnparser extends BCDIntegerBaseUnparser with HasRuntimeExplicitLength

class BinaryBooleanUnparser extends PrimUnparser

class BinaryDecimalKnownLengthUnparser extends BinaryDecimalUnparserBase with HasKnownLengthInBits

class BinaryDecimalRuntimeLengthUnparser extends BinaryDecimalUnparserBase with HasRuntimeExplicitLength

abstract class BinaryDecimalUnparserBase extends BinaryNumberBaseUnparser

class BinaryDoubleUnparser extends BinaryNumberBaseUnparser

class BinaryFloatUnparser extends BinaryNumberBaseUnparser

abstract class BinaryIntegerBaseUnparser extends BinaryNumberBaseUnparser

class BinaryIntegerKnownLengthUnparser extends BinaryIntegerBaseUnparser with HasKnownLengthInBits

class BinaryIntegerRuntimeLengthUnparser extends BinaryIntegerBaseUnparser with HasRuntimeExplicitLength

abstract class BinaryNumberBaseUnparser extends PrimUnparser

class CaptureEndOfContentLengthUnparser extends PrimUnparser

class CaptureEndOfValueLengthUnparser extends PrimUnparser

class CaptureStartOfContentLengthUnparser extends PrimUnparser

class CaptureStartOfValueLengthUnparser extends PrimUnparser

class ChoiceCombinatorUnparser extends CombinatorUnparser with ToBriefXMLImpl

case class ComplexNilOrContentUnparser(ctxt: ElementRuntimeData, nilUnparser: Unparser, contentUnparser: Unparser) extends CombinatorUnparser with Product with Serializable

class ComplexTypeUnparser extends CombinatorUnparser

case class ConvertBinaryCalendarSecMilliUnparser(context: ElementRuntimeData, binCalRep: BinaryCalendarRep, epochTimeMillis: Long, lengthInBits: Int, hasTZ: Boolean) extends PrimUnparser with Product with Serializable

case class ConvertTextBooleanUnparser(erd: ElementRuntimeData, textBooleanTrueRepEv: TextBooleanTrueRepEv, textBooleanFalseRepEv: TextBooleanFalseRepEv) extends TextPrimUnparser with Product with Serializable

case class ConvertTextCalendarUnparser(erd: ElementRuntimeData, pattern: String, localeEv: CalendarLanguageEv, calendarEv: CalendarEv) extends ConvertTextCalendarProcessorBase with TextPrimUnparser with Product with Serializable

case class ConvertTextCombinatorUnparser(rd: TermRuntimeData, valueUnparser: Unparser, converterUnparser: Unparser) extends CombinatorUnparser with Product with Serializable

case class ConvertTextNumberUnparser[S](helper: ConvertTextNumberParserUnparserHelperBase[S], nff: NumberFormatFactoryBase[S], context: ElementRuntimeData) extends PrimUnparser with ToBriefXMLImpl with Product with Serializable

case class ConvertZonedCombinatorUnparser(rd: TermRuntimeData, valueUnparser: Unparser, converterUnparser: Unparser) extends CombinatorUnparser with Product with Serializable

case class ConvertZonedNumberUnparser[S](helper: ConvertTextNumberParserUnparserHelperBase[S], opl: util.DecimalUtils.OverpunchLocation.Value, zonedSignStyle: TextZonedSignStyle, context: ElementRuntimeData) extends PrimUnparser with ToBriefXMLImpl with Product with Serializable

class DelimiterStackUnparser extends CombinatorUnparser

class DelimiterTextUnparser extends TextPrimUnparser

class DynamicEscapeSchemeUnparser extends CombinatorUnparser

class ElementOVCSpecifiedLengthUnparser extends ElementUnparserBase with OVCStartEndStrategy with ElementSpecifiedLengthMixin

class ElementOVCSpecifiedLengthUnparserSuspendableExpresion extends SuspendableExpression

For dfdl:outputValueCalc elements.

class ElementOVCUnspecifiedLengthUnparser extends ElementUnparserBase with OVCStartEndStrategy with RepMoveMixin

trait ElementSpecifiedLengthMixin extends AnyRef

class ElementSpecifiedLengthUnparser extends ElementUnparserBase with RegularElementUnparserStartEndStrategy with ElementSpecifiedLengthMixin

For regular (not dfdl:outputValueCalc) elements.

sealed abstract class ElementUnparserBase extends CombinatorUnparser with RepMoveMixin with ElementUnparserStartEndStrategy

Base class for unparsing elements

Depends on use of separate unparsers for the padding/fill regions which calculate their own sizes, generally after the length of the value region has been determined.

class ElementUnparserNoRep extends ElementUnparserBase with RegularElementUnparserStartEndStrategy

The unparser used for an element that has inputValueCalc.

The only thing we do is move over one child element, because the inputValueCalc element does take up one child element position. However, not in the group - because that is what is used to decide whether to place separators, and there should not be any separator corresponding to an IVC element.

sealed trait ElementUnparserStartEndStrategy extends AnyRef

specifies the way the element will consume infoset events,

class ElementUnspecifiedLengthUnparser extends ElementUnparserBase with RegularElementUnparserStartEndStrategy with RepMoveMixin

Elements that, when unparsing, have no length specified.

That is, lengtKind delimited, pattern, and implicit(for complexTypes)

class ElementUnusedUnparser extends PrimUnparser with SuspendableUnparser

class ElementUnusedUnparserSuspendableOperation extends SuspendableOperation with NeedValueAndTargetLengthMixin

final class HexBinaryMinLengthInBytesUnparser extends HexBinaryUnparserBase

final class HexBinarySpecifiedLengthUnparser extends HexBinaryUnparserBase

abstract class HexBinaryUnparserBase extends PrimUnparser

class HexBinaryZeroLengthDetector extends ZeroLengthDetector with HexBinaryZeroLengthMixin

Use when the element is of simple type hexBinary, not nillable.

sealed trait HexBinaryZeroLengthMixin extends AnyRef

class HiddenChoiceCombinatorUnparser extends CombinatorUnparser with ToBriefXMLImpl

abstract class IBM4690PackedDecimalBaseUnparser extends PackedBinaryDecimalBaseUnparser

final class IBM4690PackedDecimalDelimitedUnparser extends IBM4690PackedDecimalBaseUnparser

class IBM4690PackedDecimalKnownLengthUnparser extends IBM4690PackedDecimalBaseUnparser with HasKnownLengthInBits

class IBM4690PackedDecimalRuntimeLengthUnparser extends IBM4690PackedDecimalBaseUnparser with HasRuntimeExplicitLength

abstract class IBM4690PackedIntegerBaseUnparser extends PackedBinaryIntegerBaseUnparser

final class IBM4690PackedIntegerDelimitedUnparser extends IBM4690PackedIntegerBaseUnparser

class IBM4690PackedIntegerKnownLengthUnparser extends IBM4690PackedIntegerBaseUnparser with HasKnownLengthInBits

class IBM4690PackedIntegerRuntimeLengthUnparser extends IBM4690PackedIntegerBaseUnparser with HasRuntimeExplicitLength

class LayeredSequenceUnparser extends OrderedUnseparatedSequenceUnparser

class LeftCenteredPaddingUnparser extends OnlyPaddingUnparser

class LeftCenteredPaddingUnparserSuspendableOperation extends OnlyPaddingUnparserSuspendableOperation

class LiteralNilDelimitedEndOfDataUnparser extends StringDelimitedUnparser

class LiteralValueNilOfSpecifiedLengthUnparser extends StringNoTruncateUnparser

class MandatoryTextAlignmentUnparser extends AlignmentFillUnparser with TextProcessor

class NadaUnparser extends PrimUnparser

sealed trait NeedValueAndTargetLengthMixin extends AnyRef

Several sub-unparsers need to have the value length, and the target length in order to compute their own length.

class NeverZeroLengthDetector extends ZeroLengthDetector

Use when analysis shows the element can never be zero length.

class NewVariableInstanceEndUnparser extends PrimUnparserNoData

class NewVariableInstanceStartUnparser extends PrimUnparserNoData

class NilLiteralCharacterUnparser extends TextPrimUnparser with SuspendableUnparser

class NilLiteralCharacterUnparserSuspendableOperation extends SuspendableOperation with PaddingUnparserMixin

class NilStringLiteralForUnparserEv extends Evaluatable[String] with InfosetCachedEvaluatable[String]

class NillableHexBinaryZeroLengthDetector extends ZeroLengthDetector with NillableZeroLengthMixin with HexBinaryZeroLengthMixin

Use for nillable hexBinary when they can be zero length two different ways.

class NillableStringZeroLengthDetector extends ZeroLengthDetector with NillableZeroLengthMixin with StringZeroLengthMixin

Use for nillable strings when they can be zero length two different ways.

class NillableZeroLengthDetector extends ZeroLengthDetector with NillableZeroLengthMixin

Use when the characteristics of the nil representation are such that unparsing a nilled element will result in zero length.

sealed trait NillableZeroLengthMixin extends AnyRef

Applies to both simple and complex types that are nillable.

class OVCRetryUnparser extends PrimUnparser with SuspendableUnparser

class OVCRetryUnparserSuspendableOperation extends SuspendableOperation

trait OVCStartEndStrategy extends ElementUnparserStartEndStrategy

class OnlyPaddingUnparser extends TextPrimUnparser with SuspendableUnparser

Doesn't matter if we're left or right padding if we're the only padding

class OnlyPaddingUnparserSuspendableOperation extends SuspendableOperation with PaddingUnparserMixin

class OrderedSeparatedSequenceUnparser extends OrderedSequenceUnparserBase

abstract class OrderedSequenceUnparserBase extends CombinatorUnparser

class OrderedUnseparatedSequenceUnparser extends OrderedSequenceUnparserBase

abstract class PackedBinaryBaseUnparser extends PrimUnparser with PackedBinaryConversion

trait PackedBinaryConversion extends AnyRef

abstract class PackedBinaryDecimalBaseUnparser extends PackedBinaryBaseUnparser

abstract class PackedBinaryIntegerBaseUnparser extends PackedBinaryBaseUnparser

abstract class PackedDecimalBaseUnparser extends PackedBinaryDecimalBaseUnparser

final class PackedDecimalDelimitedUnparser extends PackedDecimalBaseUnparser

class PackedDecimalKnownLengthUnparser extends PackedDecimalBaseUnparser with HasKnownLengthInBits

class PackedDecimalRuntimeLengthUnparser extends PackedDecimalBaseUnparser with HasRuntimeExplicitLength

abstract class PackedIntegerBaseUnparser extends PackedBinaryIntegerBaseUnparser

final class PackedIntegerDelimitedUnparser extends PackedIntegerBaseUnparser

class PackedIntegerKnownLengthUnparser extends PackedIntegerBaseUnparser with HasKnownLengthInBits

class PackedIntegerRuntimeLengthUnparser extends PackedIntegerBaseUnparser with HasRuntimeExplicitLength

trait PaddingRuntimeMixin extends AnyRef

When dfdl:lengthKind is 'explicit' (and dfdl:length is an expression), 'delimited', 'prefixed', 'pattern' the data value is padded to the length given by the XSD minLength facet for type 'xs:string' or dfdl:textOutputMinLength property for other types.

dfdl:textOutputMinLength: Only used when dfdl:textPadKind is 'padChar' and dfdl:lengthKind is 'delimited', 'prefixed', 'pattern', 'explicit' (when dfdl:length is an expression) or 'endOfParent', and type is not xs:string Specifies the minimum content length during unparsing for simple types that do not allow the XSD minLength facet to be specified. For dfdl:lengthKind 'delimited', 'pattern' and 'endOfParent' the length units are always characters, for other dfdl:lengthKinds the length units are specified by the dfdl:lengthUnits property. If dfdl:textOutputMinLength is zero or less than the length of the representation text then no padding occurs.

trait PaddingUnparserMixin extends NeedValueAndTargetLengthMixin

sealed trait RegularElementUnparserStartEndStrategy extends ElementUnparserStartEndStrategy

sealed trait RepMoveMixin extends AnyRef

class RepOrderedSeparatedSequenceChildUnparser extends RepeatingChildUnparser with Separated

class RepOrderedUnseparatedSequenceChildUnparser extends RepeatingChildUnparser with Unseparated

abstract class RepeatingChildUnparser extends SequenceChildUnparser with MinMaxRepeatsMixin

Base for unparsers of array/optional elements.

The unparse() method unparses exactly one occurrance, does NOT iterate over all the occurrences.

class RightCenteredPaddingUnparser extends OnlyPaddingUnparser

class RightCenteredPaddingUnparserSuspendaableOperation extends OnlyPaddingUnparserSuspendableOperation

class RightFillUnparser extends ElementUnusedUnparser

class RightFillUnparserSuspendableOperation extends ElementUnusedUnparserSuspendableOperation with PaddingUnparserMixin

class ScalarOrderedSeparatedSequenceChildUnparser extends SequenceChildUnparser with Separated

class ScalarOrderedUnseparatedSequenceChildUnparser extends SequenceChildUnparser with Unseparated

trait Separated extends AnyRef

sealed trait SeparatorSuppressionAction extends Serializable

sealed trait SeparatorSuppressionMode extends Serializable

DFDL Spec.

DFDL Spec. section 14.2.3 specifies only a few different behaviors for separator suppression. Each has an algorithm.

abstract class SequenceChildUnparser extends CombinatorUnparser

base for unparsers for the children of sequences.

There is one sequence child unparser for each child (declared) of the sequence.

These do not iterate over multiple recurring instances. That iteration happens in the caller. These unparse only a single occurrence when the child unparser is for an array/optional element.

final class SetVariableSuspendableExpression extends SuspendableExpression

final class SetVariableUnparser extends PrimUnparserNoData

Used when unparsing to evaluate dfdl:setVariable statements.

TODO: Possible bug. This will allow expressions to forward reference, even when the variables are being referenced from expressions that are NOT allowed to forward reference - e.g., property value expressions such as delimiters and byte order.

This forward suspension is only supposed to be allowed for dfdl:outputValueCalc.

case class SimpleNilOrValueUnparser(ctxt: ElementRuntimeData, nilUnparser: Unparser, valueUnparser: Unparser) extends CombinatorUnparser with Product with Serializable

class SkipRegionUnparser extends AlignmentPrimUnparser

final class SpecifiedLengthExplicitImplicitUnparser extends CombinatorUnparser

sealed abstract class SpecifiedLengthUnparserBase extends AnyRef

Restricts the bits available for unparsing to just those within the specified length computed.

If a unparser (supplied as arg) runs past the available space, that's an unparse error.

Truncation of strings - the only case where we truncate, and only when dfdl:truncateSpecifiedLengthString is 'yes', is handled elsewhere.

sealed class StringDelimitedUnparser extends TextPrimUnparser

class StringMaybeTruncateBitsUnparser extends StringSpecifiedLengthUnparserTruncateBase

Truncates strings to the right length measured in bits.

Truncates strings to the right length measured in bits. LengthUnits is Bits, but we still don't know whether the encoding is fixed width or variable width.

class StringMaybeTruncateCharactersUnparser extends StringSpecifiedLengthUnparserTruncateBase

Truncates strings to the right length measured in characters.

LengthUnits is 'characters', but we still don't know what encoding so whether it is fixed or variable width.

What's interesting is that we don't care whether the encoding is fixed or variable width in this case.

This is more efficient for variable-width encodings than lengthUnits 'bytes' (or bits), because we don't need a pass to measure the number of bits.

So, for utf-8, we should recommend lengthUnits 'characters' ? Maybe so.

class StringNoTruncateUnparser extends StringSpecifiedLengthUnparserBase

sealed abstract class StringSpecifiedLengthUnparserBase extends TextPrimUnparser

sealed abstract class StringSpecifiedLengthUnparserTruncateBase extends StringSpecifiedLengthUnparserBase

class StringZeroLengthDetector extends ZeroLengthDetector with StringZeroLengthMixin

Use when the element is of simple type string, not nillable.

sealed trait StringZeroLengthMixin extends AnyRef

class TargetLengthOperation extends SuspendableOperation

Carries out computation of the target length for a specified-length element.

This is not a SuspendableExpression because the dfdl:length property cannot be forward referencing. However, it can refer backward to elements that have dfdl:outputValueCalc or variables that have not yet been computed. So we have to retry this in order to get the target length used to compute the amount of padding or the amount of unused space.

trait Unseparated extends AnyRef

sealed trait ZeroLengthDetector extends Serializable

Rapidly determines if an Infoset Element will have zero length when unparsed.

This is required for proper separator suppression in sequence unparsers.

The specific concrete sub-class is selected based on a compile time analysis of whether the element can have zero length at all, and if so, under what conditions.

Packages

unparsers

package unparsers

Type Members

Value Members

Ungrouped