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| Interface Summary | |
|---|---|
| Expression.Sorter | Sort class for potential multi dimensional sorting of the expression. |
| Class Summary | |
|---|---|
| Expression | Abstract base class for all expression evaluators. |
| ExpressionBuilder | Builder class for construction Expression objects used to evaluate expressions per document. |
| ExpressionBuilder.EmptyExpression | Empty Expression, which is evaluated if the input string was empty. |
| ExpressionBuilder.IntValueExpression | Expression which evaluates to numeric constant. |
| FieldExpression | Expression which evalutes to the content of a field. |
| FieldGenerator | Class contains information about new fields we are going to generate for the current search request. |
| GenericScorer | Scorer for CUSTOM sorting algorithm, which uses expression evaluation for multidimensional sorting. |
| LocalSearchService | A search service implementation when running appengine on a local machine. |
| MatchScorer | A scorer that returns a score based on term frequency divided by document frequency. |
| MatchScorer.Result | Result class for MatchScorer. |
| NumericDefaultExpression | Numeric expression which evaluates to default value if the child expression cannot be evaluated. |
| Scorer | Abstract scorer class. |
| Scorer.Result | Abstract scorer result. |
| Scorer.SearchResults | Simple container class for result list and totalHits value. |
| SimpleScorer | Scorer which orders documents using lucene build in Sort functionality. |
| SnippetExpression | Expression which generates snippets from specified document. |
| SnippetExpressionQueryParser | The class does parsing of query extracted all tokens from the query. |
| Exception Summary | |
|---|---|
| EvaluationException | Exception thrown from Expression.eval() method if expression cannot be evaluated. |
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