com.google.appengine.api.search.dev

Package com.google.appengine.api.search.dev

  • Interface Summary 
    Interface Description
    Expression.Sorter
    Sort class for potential multi dimensional sorting of the expression.
  • Class Summary 
    Class Description
    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.
    LuceneUtils
    Various utilities to interface with Lucene.
    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.
    WordSeparatorAnalyzer
    A custom analyzer to tokenize text like the Search API backend.
  • Exception Summary 
    Exception Description
    EvaluationException
    Exception thrown from Expression.eval() method if expression cannot be evaluated.
    SearchException
    Thrown to indicate that a search service failure occurred while performing a search request.

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