ch.ethz.mxquery.iterators.update
Class RenameIterator

java.lang.Object
  ch.ethz.mxquery.model.Iterator
      ch.ethz.mxquery.iterators.update.UpdateIterator
          ch.ethz.mxquery.iterators.update.RenameIterator

All Implemented Interfaces:

XDMIterator, Traversable

public class RenameIterator
extends UpdateIterator

Represents the updating expression RENAME.

Field Summary

Fields inherited from interface ch.ethz.mxquery.model.XDMIterator

EXPR_CATEGORY_SEQUENTIAL, EXPR_CATEGORY_SIMPLE, EXPR_CATEGORY_UPDATING, EXPR_CATEGORY_VACUOUS, EXPR_PARAM_CHEAPEVAL, EXPR_PARAM_VARIABLE, EXPR_PARAM_WINDOW, EXPR_PARAM_XDMGEN

Constructor Summary

RenameIterator(Context ctx, XDMIterator targetExpr, XDMIterator newNameExpr, QueryLocation location)
Constructor

Method Summary

Methods inherited from class ch.ethz.mxquery.iterators.update.UpdateIterator

next, setContext, traverseIteratorTree

Methods inherited from class ch.ethz.mxquery.model.Iterator

addPredicates, close, copy, copyInts, copyIterators, copyQNames, copyStrings, copyTypeInfos, getAllSubIters, getAllSubItersRecursive, getContext, getExpressionCategoryType, getLoc, getPendingUpdateList, getPredicates, getStaticType, getSubIters, hasPredicates, isConstModePreserve, isExprParameter, isOpen, isResettable, removePredicates, reset, setConstModePreserve, setLoc, setOrderByExpr, setParam, setResettable, setReturnExpr, setSubIters, setSubIters, setSubIters, setWhereExpr, traverse

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

RenameIterator

public RenameIterator(Context ctx,
                      XDMIterator targetExpr,
                      XDMIterator newNameExpr,
                      QueryLocation location)
               throws StaticException

Constructor

Parameters:

targetExpr - target

newNameExpr - new name

Throws:

StaticException