Package net.sf.saxon.expr
Interface ExportAgent
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- All Known Implementing Classes:
AdjacentTextNodeMerger
,AnalyzeString
,AncestorQualifiedPattern
,AnchorPattern
,AndExpression
,ApplyImports
,ApplyNextMatchingTemplate
,ApplyTemplates
,ArithmeticExpression
,ArithmeticExpression10
,Assign
,Assignation
,AtomicSequenceConverter
,Atomizer
,AttributeCreator
,AttributeGetter
,AxisExpression
,BasePatternWithPredicate
,BasicUpdatingExpression
,BinaryExpression
,Block
,BooleanExpression
,BooleanExpressionPattern
,BreakInstr
,ByteCodeCandidate
,CallTemplate
,CardinalityChecker
,CastableExpression
,CastExpression
,CastingExpression
,Choose
,Comment
,CompareToConstant
,CompareToIntegerConstant
,CompareToStringConstant
,CompiledExpression
,ComponentTracer
,ComputedAttribute
,ComputedElement
,ConditionalBlock
,ConditionalSorter
,ConsumingOperand
,ContextItemExpression
,Copy
,CopyModifyExpression
,CopyOf
,CurrentGroupCall
,CurrentGroupingKeyCall
,CurrentGroupPattern
,CurrentItemExpression
,DeepUpdate
,DeleteExpression
,Doctype
,DocumentInstr
,DocumentSorter
,DoInstr
,EagerLetExpression
,ElementCreator
,EmptyTextNodeRemover
,EquivalenceComparison
,ErrorExpression
,EvaluateInstr
,ExceptPattern
,Expression
,FilterExpression
,FirstItemExpression
,FixedAttribute
,FixedElement
,FLWORExpression
,ForEach
,ForEachGroup
,ForExpression
,Fork
,ForMemberExpression
,FunctionCall
,FunctionLiteral
,FunctionLookup.FunctionLookupExportAgent
,FunctionSequenceCoercer
,GeneralComparison
,GeneralComparison10
,GeneralComparison20
,GeneralComparisonEE
,GeneralNodePattern
,GeneralPositionalPattern
,GlobalVariableReference
,HomogeneityChecker
,IdentityComparison
,IndexedFilterExpression
,InsertExpression
,InstanceOfExpression
,Instruction
,IntegerRangeTest
,IntegratedFunctionCall
,IntersectPattern
,IsLastExpression
,ItemChecker
,ItemTypePattern
,IterateInstr
,JavaExtensionFunctionCall
,JavaExtensionLibrary.UnresolvedExtensionFunctionCall
,JAXPVariableReference
,LastItemExpression
,LetExpression
,Literal
,LocalParam
,LocalParamBlock
,LocalVariableReference
,LookupAllExpression
,LookupExpression
,MergeInstr
,MessageInstr
,MultithreadedForEach
,NamespaceConstructor
,NegateExpression
,NextIteration
,NextMatch
,NodeSetPattern
,NodeTestPattern
,NumberInstruction
,NumberSequenceFormatter
,ObjectLookupExpression
,OnEmptyExpr
,OnNonEmptyExpr
,OrExpression
,OuterForExpression
,ParentNodeConstructor
,PartialApply
,Pattern
,PatternMatchExpression
,PatternThatSetsCurrent
,ProcessingInstruction
,PseudoExpression
,QuantifiedExpression
,RangeExpression
,RenameExpression
,ReplaceNodeExpression
,ReplaceValueExpression
,ResultDocument
,RootExpression
,SequenceInstr
,SimpleExpression
,SimpleNodeConstructor
,SimplePositionalPattern
,SimpleStepExpression
,SingleItemFilter
,SingletonAtomizer
,SingletonIntersectExpression
,SlashExpression
,SortExpression
,SortKeyDefinition
,SortKeyDefinitionList
,SourceDocument
,SQLConnect.ConnectInstruction
,SquareArrayConstructor
,StaticFunctionCall
,StreamingFunctionArgumentPattern
,StreamInstr
,StringLiteral
,SubscriptExpression
,SuppliedParameterReference
,SwitchExpression
,SystemFunctionCall
,SystemFunctionCall.Optimized
,TabulateMaps
,TailCallLoop
,TailExpression
,TraceExpression
,TryCatch
,TupleExpression
,UnaryExpression
,UnionPattern
,UniversalPattern
,UntypedSequenceConverter
,UseAttributeSet
,UserFunctionCall
,UserFunctionReference
,ValueComparison
,ValueOf
,VariableReference
,VennExpression
,VennPattern
,WherePopulated
,While
,XPathFunctionCall
- 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 interface ExportAgent
An export agent performs the job of exporting an expression to a SEF file. Normally the expression itself acts as its own export agent, and includes an export() method to do the exporting. In a few cases, notably literals containing function items, extra machinery is required to export a value, and aUserFunctionReference.BoundUserFunction
in particular includes custom export methods to handle different cases.
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Method Summary
All Methods Instance Methods Abstract Methods Modifier and Type Method Description void
export(ExpressionPresenter out)
Diagnostic print of expression structure.
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Method Detail
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export
void export(ExpressionPresenter out) throws XPathException
Diagnostic print of expression structure. The abstract expression tree is written to the supplied output destination.- Parameters:
out
- the expression presenter used to display the structure- Throws:
XPathException
- if the export fails, for example if an expression is found that won't work in the target environment.
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