com.saxonica.codegen
Class IntegerRangeCompiler

java.lang.Object
  extended by com.saxonica.codegen.ValueCompiler
      extended by com.saxonica.codegen.IntegerRangeCompiler

public class IntegerRangeCompiler
extends ValueCompiler

Generate Java code to implement an XPath integer range expression of the form (1 to 10) with constant end points. Assume that zero-length and single-length sequences have already been optimized out.


Constructor Summary
IntegerRangeCompiler()
           
 
Method Summary
 void compileAsLoop(CompilerService compiler, Value expr, LoopAction action)
          Compile an expression in the form of a loop.
 String compileToIterator(CompilerService compiler, Value expr)
           
 String toJavaExpression(AtomicValue value, CompilerService compiler)
           
 
Methods inherited from class com.saxonica.codegen.ValueCompiler
compilePush, compileToCharSequence, compileToEffectiveBooleanValue, compileToItem, getJavaClass
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

IntegerRangeCompiler

public IntegerRangeCompiler()
Method Detail

compileToIterator

public String compileToIterator(CompilerService compiler,
                                Value expr)
Overrides:
compileToIterator in class ValueCompiler

compileAsLoop

public void compileAsLoop(CompilerService compiler,
                          Value expr,
                          LoopAction action)
Compile an expression in the form of a loop. Default implementation.

Parameters:
compiler - the CompilerService
expr - the expression to be compiled
action - the action to be taken to process each item in the sequence returned by the expression

toJavaExpression

public String toJavaExpression(AtomicValue value,
                               CompilerService compiler)
Specified by:
toJavaExpression in class ValueCompiler


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