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java.lang.Objectcom.twitterapime.util.StringUtil
public final class StringUtil
This class provides some useful methods to work with strings.
Method Summary | |
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static long |
convertTweetDateToLong(java.lang.String date)
Convert a given date according to a format used by Twitter to long. |
static java.lang.String |
encode(java.lang.String s,
java.lang.String enc)
Encode a given string. |
static java.lang.String |
formatTweetID(java.lang.String id)
Format the Tweet ID returned by Twitter Search API. |
static boolean |
isEmpty(java.lang.String str)
Verify whether the given string is null or empty. |
static java.lang.String |
removeTags(java.lang.String str)
Remove any tag occurrence from the given string. |
static java.lang.String[] |
split(java.lang.String str,
char delimiter)
Split a string based on a given delimiter. |
static java.lang.String[] |
splitTweetAuthorNames(java.lang.String name)
Split the author's username and name from the given string, according to the format: " |
static java.lang.String |
zeroPad(int n,
int len)
Return a padded string with leading zeros. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
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public static long convertTweetDateToLong(java.lang.String date)
Convert a given date according to a format used by Twitter to long.
Formats:
date
- Tweet date value.
java.lang.IllegalArgumentException
- If date is null/empty.public static final java.lang.String[] split(java.lang.String str, char delimiter)
Split a string based on a given delimiter.
str
- String.delimiter
- Delimiter.
java.lang.IllegalArgumentException
- If str is null.public static java.lang.String formatTweetID(java.lang.String id)
Format the Tweet ID returned by Twitter Search API.
id
- Tweet ID.
java.lang.IllegalArgumentException
- If ID is null.public static java.lang.String removeTags(java.lang.String str)
Remove any tag occurrence from the given string.
str
- String to be parsed.
java.lang.IllegalArgumentException
- If str is null.public static java.lang.String[] splitTweetAuthorNames(java.lang.String name)
Split the author's username and name from the given string, according to
the format: "
name
- The name.
java.lang.IllegalArgumentException
- If str is null.public static java.lang.String zeroPad(int n, int len)
Return a padded string with leading zeros.
n
- Number.len
- String length.
public static java.lang.String encode(java.lang.String s, java.lang.String enc)
Encode a given string. If encode type is not informed, UTF-8 is considered.
s
- String to encode.enc
- Encode.
java.lang.IllegalArgumentException
- If string is empty or null.public static final boolean isEmpty(java.lang.String str)
Verify whether the given string is null or empty.
str
- The string.
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