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java.lang.Objectcom.saxonica.bytecode.ExpressionCompiler
com.saxonica.bytecode.ToIteratorCompiler
com.saxonica.bytecode.LetExpressionCompiler
public class LetExpressionCompiler
Generate bytecode for evaluation of an LetExpression
| Constructor Summary | |
|---|---|
LetExpressionCompiler()
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| Method Summary | |
|---|---|
static void |
compileCommonExpr(CompilerService compiler,
Expression exp,
int evaluationMode,
int refCount)
Helper method to generate bytecode the same for both compileToIterator and compileToItem Precondition: none. |
void |
compileToItem(CompilerService compiler,
Expression expression)
Generate bytecode to evaluate the LetExpression as an Item Precondition: none. |
void |
compileToIterator(CompilerService compiler,
Expression expression)
Generate bytecode to evaluate the LetExpression as an Iterator Precondition: none. |
void |
compileToPush(CompilerService compiler,
Expression expression)
Generate bytecode to evaluate the LetExpression as an Item Precondition: none. |
| Methods inherited from class com.saxonica.bytecode.ToIteratorCompiler |
|---|
compileToBoolean |
| Methods inherited from class com.saxonica.bytecode.ExpressionCompiler |
|---|
allocateStatic, compileItemFromInt, compileItemFromString, compileToLoop, compileToPrimitive, generateMethod, getConfiguration, handleEmptyStringResult, setConfiguration, throwXPathException, throwXPathException, unboxItem, verify, visitAnnotation, visitLineNumber |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public LetExpressionCompiler()
| Method Detail |
|---|
public void compileToItem(CompilerService compiler,
Expression expression)
throws CannotCompileException
compileToItem in class ToIteratorCompilercompiler - the compiler serviceexpression - the expression to be compiled
CannotCompileException
public void compileToPush(CompilerService compiler,
Expression expression)
throws CannotCompileException
compileToPush in class ToIteratorCompilercompiler - the compiler serviceexpression - the expression to be compiled
CannotCompileException
public void compileToIterator(CompilerService compiler,
Expression expression)
throws CannotCompileException
compileToIterator in class ExpressionCompilercompiler - the compiler serviceexpression - the expression to be compiled
CannotCompileException
public static void compileCommonExpr(CompilerService compiler,
Expression exp,
int evaluationMode,
int refCount)
throws CannotCompileException
compiler - the compiler serviceexp - the expression to be compiled
CannotCompileException
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