public void setStartOffset(int startOffset) {
assert isAmbigous() || this.startOffset >= getInput().length();
if (this.startOffset == startOffset) return;
this.startOffset = startOffset;
IToken lastToken = getTokenAtOffset(startOffset);
this.offsetAtLineStart = lastToken.getStartOffset() - lastToken.getColumn();
this.line = lastToken.getLine();
}
@Override
public String toString() {
String input = getInput();
StringBuilder result = new StringBuilder();
result.append('[');
for (IToken token : tokens) {
int offset = token.getStartOffset();
result.append(input, offset, token.getEndOffset() + 1);
result.append(',');
}
if (tokens.size() > 0) result.deleteCharAt(result.length() - 1);
result.append(']');
return result.toString();
}