public static CharBuf read(Reader input, CharBuf charBuf, final int bufSize) {
if (charBuf == null) {
charBuf = CharBuf.create(bufSize);
} else {
charBuf.readForRecycle();
}
try {
char[] buffer = charBuf.toCharArray();
int size = input.read(buffer);
if (size != -1) {
charBuf._len(size);
}
if (size < buffer.length) {
return charBuf;
}
copy(input, charBuf);
} catch (IOException e) {
Exceptions.handle(e);
} finally {
try {
input.close();
} catch (IOException e) {
Exceptions.handle(e);
}
}
return charBuf;
}
public static char[] readCharBuffer(Reader input) {
try {
CharBuf sw = CharBuf.create(DEFAULT_BUFFER_SIZE);
copy(input, sw);
return sw.toCharArray();
} finally {
try {
input.close();
} catch (IOException e) {
Exceptions.handle(e);
}
}
}
public static String prettyPrintMessageWithLinesTabs(String message) {
String[] groups;
String[] records;
CharBuf charBuf = CharBuf.create(255);
groups = split(message, DELIMITER);
int groupNumber = 0;
int recordNumber = 0;
for (String group : groups) {
records = split(group, SUB_DELIM);
if (records.length > 1) {
recordNumber = 0;
charBuf
.add("\tgrp ")
.add(Str.lpad("" + groupNumber, 3, ' '))
.add('\t')
.add('\t')
.add("start")
.add('\n');
for (String record : records) {
charBuf
.add("\t\trec ")
.add(Str.lpad("" + recordNumber, 3, ' '))
.add('\t')
.add('\t')
.add(record)
.add('\n');
recordNumber++;
}
charBuf
.add("\tgrp ")
.add(Str.lpad("" + groupNumber, 3, ' '))
.add('\t')
.add('\t')
.add("stop")
.add('\n');
} else {
charBuf
.add("\tgrp ")
.add(Str.lpad("" + groupNumber, 3, ' '))
.add('\t')
.add('\t')
.add(group)
.add('\n');
}
groupNumber++;
}
return charBuf.toString();
}
@Override
public List<ITEM> findStartsWith(KEY keyFrag) {
keyFrag = getKey(keyFrag);
List<ITEM> results;
if (keyFrag instanceof String) {
String start = (String) keyFrag;
if (start.length() == 0 || start == null) {
return Collections.EMPTY_LIST;
}
char endLetter = start.charAt(start.length() - 1);
String sub = start.substring(0, start.length() - 1);
CharBuf after = CharBuf.create(start.length());
after.add(String.valueOf(sub));
after.add((char) (endLetter + 1));
NavigableMap<String, MultiValue<ITEM>> sortMap =
(NavigableMap<String, MultiValue<ITEM>>) this.navigableMap;
SortedMap<String, MultiValue<ITEM>> sortedSubMap = sortMap.subMap(start, after.toString());
if (sortedSubMap.size() > 0) {
results = new ArrayList<>();
for (MultiValue<ITEM> values : sortedSubMap.values()) {
values.addTo(results);
}
return results;
}
return Collections.EMPTY_LIST;
}
return Collections.EMPTY_LIST;
}
public String doToString() {
CharBuf builder = CharBuf.create(80);
builder.add("c{");
builder.add("\"name\":'");
builder.add(String.valueOf(name));
builder.add(", \"operator\":");
builder.add(String.valueOf(operator));
builder.add(", \"set\":");
builder.add(String.valueOf(value));
builder.add(", \"update\":");
builder.add(Arrays.toString(values));
builder.add("}");
return builder.toString();
}