/** * Helper method for determining the next indices. * * @return the next key part */ private String findNextIndices() { startIndex = endIndex; // skip empty names while (startIndex < length() && hasLeadingDelimiter(keyBuffer.substring(startIndex))) { startIndex += getExpressionEngine().getPropertyDelimiter() .length(); } // Key ends with a delimiter? if (startIndex >= length()) { endIndex = length(); startIndex = endIndex - 1; return keyBuffer.substring(startIndex, endIndex); } else { return nextKeyPart(); } }
/** * Helper method for determining the next indices. * * @return the next key part */ private String findNextIndices() { startIndex = endIndex; // skip empty names while (startIndex < length() && hasLeadingDelimiter(keyBuffer.substring(startIndex))) { startIndex += getExpressionEngine().getPropertyDelimiter() .length(); } // Key ends with a delimiter? if (startIndex >= length()) { endIndex = length(); startIndex = endIndex - 1; return keyBuffer.substring(startIndex, endIndex); } else { return nextKeyPart(); } }
/** * Helper method for extracting the next key part. Takes escaping of * delimiter characters into account. * * @return the next key part */ private String nextKeyPart() { int attrIdx = keyBuffer.toString().indexOf( getExpressionEngine().getAttributeStart(), startIndex); if (attrIdx < 0 || attrIdx == startIndex) { attrIdx = length(); } int delIdx = nextDelimiterPos(keyBuffer.toString(), startIndex, attrIdx); if (delIdx < 0) { delIdx = attrIdx; } endIndex = Math.min(attrIdx, delIdx); return unescapeDelimiters(keyBuffer.substring(startIndex, endIndex)); }
/** * Helper method for extracting the next key part. Takes escaping of * delimiter characters into account. * * @return the next key part */ private String nextKeyPart() { int attrIdx = keyBuffer.toString().indexOf( getExpressionEngine().getAttributeStart(), startIndex); if (attrIdx < 0 || attrIdx == startIndex) { attrIdx = length(); } int delIdx = nextDelimiterPos(keyBuffer.toString(), startIndex, attrIdx); if (delIdx < 0) { delIdx = attrIdx; } endIndex = Math.min(attrIdx, delIdx); return unescapeDelimiters(keyBuffer.substring(startIndex, endIndex)); }