https://github.com/undin/informationsearch

https://github.com/undin/informationsearch

Last synced: about 2 months ago
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• Host: GitHub
• URL: https://github.com/undin/informationsearch
• Owner: Undin
• Created: 2015-03-09T22:48:10.000Z (almost 10 years ago)
• Default Branch: master
• Last Pushed: 2015-07-29T08:26:37.000Z (over 9 years ago)
• Last Synced: 2024-10-31T15:24:52.516Z (3 months ago)
• Language: Java
• Size: 253 KB
• Stars: 0
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Environment #

Java 7

# Indexer #

## Build ##

```

./gradlew :Indexer:jar

```

Build creates executable Indexer.jar  in Indexer/build/libs/ folder.

## Run ##

```

java -jar Indexer/build/libs/Indexer.jar path_to_indexing_folder

```

# Searcher #

## Build ##

```

./gradlew :Searcher:jar

```

Build creates executable Searcher.jar  in Searcher/build/libs/ folder.

## Run ##

```

java -jar Searcher/build/libs/Searcher.jar path_to_index_file search_query

```

### Query ###

Search query has next grammar:

```

expr : expr '|' expr ;

expr : expr '&' expr ;

expr : '(' expr ')' ;

expr : WORD ;

WORD : [a-zA-Z0-9]+ ;

```

All whitespace symbols are ignored.

### Query example ###

```

European & (Community | Union)

```