public static PositionCheckNode createNode(
ElementAccessMode mode,
RType containerType,
Object position,
int positionIndex,
int numDimensions,
boolean exact,
boolean replace,
boolean recursive) {
if (mode.isSubset()) {
return PositionCheckSubsetNodeGen.create(
mode, containerType, position, positionIndex, numDimensions, exact, replace);
} else {
return PositionCheckSubscriptNodeGen.create(
mode, containerType, position, positionIndex, numDimensions, exact, replace, recursive);
}
}
PositionCheckNode(
ElementAccessMode mode,
RType containerType,
Object positionValue,
int dimensionIndex,
int numDimensions,
boolean exact,
boolean replace) {
this.positionClass = positionValue.getClass();
this.dimensionIndex = dimensionIndex;
this.numDimensions = numDimensions;
this.replace = replace;
this.containerType = containerType;
this.castNode = PositionCastNode.create(mode, replace);
if (positionValue instanceof String || positionValue instanceof RAbstractStringVector) {
boolean useNAForNotFound = !replace && isListLike(containerType) && mode.isSubscript();
characterLookup =
new PositionCharacterLookupNode(
mode, numDimensions, dimensionIndex, useNAForNotFound, exact);
}
}