A KeywordMap is similar to a hashtable in that it maps keys to
values. However, the `keys' are Swing segments. This allows lookups of text
substrings without the overhead of creating a new string object.
CTokenMarker to map keywords to ids.
| Constructor and description |
|---|
KeywordMap
(boolean ignoreCase)Creates a new KeywordMap. |
KeywordMap
(boolean ignoreCase, int mapLength)Creates a new KeywordMap. |
| Type Params | Return Type | Name and description |
|---|---|---|
|
void |
add(java.lang.String keyword, byte id)Adds a key-value mapping. |
|
boolean |
getIgnoreCase()Returns true if the keyword map is set to be case insensitive, false otherwise. |
|
byte |
lookup(javax.swing.text.Segment text, int offset, int length)Looks up a key. |
|
void |
setIgnoreCase(boolean ignoreCase)Sets if the keyword map should be case insensitive. |
| Methods inherited from class | Name |
|---|---|
class java.lang.Object |
java.lang.Object#wait(long), java.lang.Object#wait(long, int), java.lang.Object#wait(), java.lang.Object#equals(java.lang.Object), java.lang.Object#toString(), java.lang.Object#hashCode(), java.lang.Object#getClass(), java.lang.Object#notify(), java.lang.Object#notifyAll() |
Creates a new KeywordMap.
ignoreCase - True if keys are case insensitive Creates a new KeywordMap.
ignoreCase - True if the keys are case insensitivemapLength - The number of `buckets' to create. A value of 52 will give good
performance for most maps.Adds a key-value mapping.
keyword - The keyReturns true if the keyword map is set to be case insensitive, false otherwise.
Looks up a key.
text - The text segmentoffset - The offset of the substring within the text segmentlength - The length of the substringSets if the keyword map should be case insensitive.
ignoreCase - True if the keyword map should be case insensitive, false
otherwise