Class DocumentSorterCompiler

  extended by com.saxonica.codegen.ExpressionCompiler
      extended by com.saxonica.codegen.SequenceExpressionCompiler
          extended by com.saxonica.codegen.DocumentSorterCompiler

public class DocumentSorterCompiler
extends SequenceExpressionCompiler

Generate code for a DocumentSorter (which sorts nodes into document order

Constructor Summary
Method Summary
 String compileToIterator(CompilerService compiler, Expression expr)
          Generate Java code to evaluate the expression as a SequenceIterator
protected static String compileToIterator(CompilerService compiler, NodeOrderComparer comp, String baseIter)
Methods inherited from class com.saxonica.codegen.SequenceExpressionCompiler
compilePush, compileToEffectiveBooleanValue, compileToItem
Methods inherited from class com.saxonica.codegen.ExpressionCompiler
compileAsLoop, compileToCharSequence, compileToValueRepresentation, getConfiguration, makeExpressionCompiler, setConfiguration
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail


public DocumentSorterCompiler()
Method Detail


public String compileToIterator(CompilerService compiler,
                                Expression expr)
Description copied from class: ExpressionCompiler
Generate Java code to evaluate the expression as a SequenceIterator

Specified by:
compileToIterator in class ExpressionCompiler
compiler - the compiler service
expr - the XPath expression to be compiled
a simple Java expression (usually the name of a variable that has been declared) which will be of class SequenceIterator, and which at run-time will hold an iterator over the the value of the XPath expression


protected static String compileToIterator(CompilerService compiler,
                                          NodeOrderComparer comp,
                                          String baseIter)

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