public int compare(TextualFactoryBlock t1, TextualFactoryBlock t2) {
if (t1.compareTo(t2) == 0) {
return 0;
}
if (t1.toString().toLowerCase().indexOf(keyword)
== t2.toString().toLowerCase().indexOf(keyword)) {
return t1.compareTo(t2);
}
return t1.toString().toLowerCase().indexOf(keyword)
> t2.toString().toLowerCase().indexOf(keyword)
? 1
: -1;
}
/**
* @param workspace The workspace in use
* @param keyword
* @requires keyword != null
* @return List of TextualFactoryBlocks, {T}, such that: T.toString contains keyword T == null if
* no matching blocks were found T.toString is unique for each T
*/
public static List<TextualFactoryBlock> getAllMatchingBlocks(
Workspace workspace, String keyword) {
// Use Set such that we don't get any repeats
Set<TextualFactoryBlock> matchingBlocks =
new TreeSet<TextualFactoryBlock>(new MatchingComparator(keyword));
// find all FactoryRenderableBlocks and check for a match
for (RenderableBlock renderable : workspace.getFactoryManager().getBlocks()) {
// TODO: don't assume they're all FactoryRenderableBlocks! Collisions aren't...
if (renderable == null
|| renderable.getBlockID().equals(Block.NULL)
|| !(renderable instanceof FactoryRenderableBlock)) {
continue;
}
// first, check if query matches block keyword
if (renderable.getKeyword().toLowerCase().contains(keyword.toLowerCase())) {
matchingBlocks.add(
new TextualFactoryBlock(
(FactoryRenderableBlock) renderable, renderable.getBlock().getBlockLabel()));
}
// grabs the quote block needed TODO: needs to be independent!
if (keyword.startsWith("\"")
&& renderable.getBlock().getGenusName().equalsIgnoreCase("string")) {
String[] quote = keyword.split("\"");
// makes sure that there is text after the " so that it can be placed onto the block
if (quote.length > 1) {
matchingBlocks.add(
new TextualFactoryBlock((FactoryRenderableBlock) renderable, "\"" + quote[1] + "\""));
}
} // otherwise, if the keyword is too long, check to see if
// the user is trying to type extra info for disambiguation
else if (keyword.length() > renderable.getKeyword().length()) {
if (disambiguousStringRep((FactoryRenderableBlock) renderable)
.toLowerCase()
.contains(keyword.toLowerCase())) {
matchingBlocks.add(
new TextualFactoryBlock(
(FactoryRenderableBlock) renderable,
disambiguousStringRep((FactoryRenderableBlock) renderable)));
}
}
/////////////////////////////////////
// TODO: Add code here for nicknames//
/////////////////////////////////////
}
/* if blocks have the same labels, the search results will be ambiguous.
* the following expands the string representation of the TFB if needed
* to disambiguate the blocks. */
ArrayList<TextualFactoryBlock> disambiguatedMatches =
new ArrayList<TextualFactoryBlock>(matchingBlocks);
TextualFactoryBlock t1, t2;
for (int i = 0; i < disambiguatedMatches.size(); i++) {
t1 = disambiguatedMatches.get(i);
if (i > 0) {
t2 = disambiguatedMatches.get(i - 1);
if (t1.toString().equals(t2.toString())) {
disambiguatedMatches.set(
i,
new TextualFactoryBlock(
t1.getfactoryBlock(), disambiguousStringRep(t1.getfactoryBlock())));
disambiguatedMatches.set(
i - 1,
new TextualFactoryBlock(
t2.getfactoryBlock(), disambiguousStringRep(t2.getfactoryBlock())));
}
}
if (i < disambiguatedMatches.size() - 1) {
t2 = disambiguatedMatches.get(i + 1);
if (t1.toString().equals(t2.toString())) {
disambiguatedMatches.set(
i,
new TextualFactoryBlock(
t1.getfactoryBlock(), disambiguousStringRep(t1.getfactoryBlock())));
disambiguatedMatches.set(
i + 1,
new TextualFactoryBlock(
t2.getfactoryBlock(), disambiguousStringRep(t2.getfactoryBlock())));
}
}
}
// List<TextualFactoryBlock> f = new ArrayList<TextualFactoryBlock>();
return disambiguatedMatches;
}