public abstract static class TruffleString.LastByteIndexOfStringNode extends Node
TruffleString.LastIndexOfStringNode
, but with byte indices.Node.Child, Node.Children
Modifier and Type | Method and Description |
---|---|
static TruffleString.LastByteIndexOfStringNode |
create()
Create a new
TruffleString.LastByteIndexOfStringNode . |
int |
execute(AbstractTruffleString a,
AbstractTruffleString b,
int fromIndex,
int toIndex,
TruffleString.Encoding expectedEncoding)
TruffleString.LastIndexOfStringNode , but with byte indices. |
int |
execute(AbstractTruffleString a,
TruffleString.WithMask b,
int fromIndex,
int toIndex,
TruffleString.Encoding expectedEncoding)
TruffleString.LastIndexOfStringNode , but with byte indices. |
static TruffleString.LastByteIndexOfStringNode |
getUncached()
Get the uncached version of
TruffleString.LastByteIndexOfStringNode . |
accept, adoptChildren, atomic, atomic, copy, deepCopy, getChildren, getCost, getDebugProperties, getDescription, getEncapsulatingSourceSection, getLock, getParent, getRootNode, getSourceSection, insert, insert, isAdoptable, isSafelyReplaceableBy, notifyInserted, onReplace, replace, replace, reportPolymorphicSpecialize, toString
public final int execute(AbstractTruffleString a, AbstractTruffleString b, int fromIndex, int toIndex, TruffleString.Encoding expectedEncoding)
TruffleString.LastIndexOfStringNode
, but with byte indices.public final int execute(AbstractTruffleString a, TruffleString.WithMask b, int fromIndex, int toIndex, TruffleString.Encoding expectedEncoding)
TruffleString.LastIndexOfStringNode
, but with byte indices. This variant accepts a
TruffleString.WithMask
as the search value b
, which changes the searching
algorithm in the following manner: whenever the contents of a
and b
are
compared, the mask is OR'ed to a
, as shown in this exemplary method:
boolean bytesEqualAt(TruffleString a, int byteIndexA, TruffleString.WithMask b, int byteIndexB) {
return (readByte(a, byteIndexA) | readByte(b.mask, byteIndexB)) == readByte(b, byteIndexB);
}
public static TruffleString.LastByteIndexOfStringNode create()
TruffleString.LastByteIndexOfStringNode
.public static TruffleString.LastByteIndexOfStringNode getUncached()
TruffleString.LastByteIndexOfStringNode
.