# Package org.apache.solr.client.solrj.io.stream.expr

Expression language for the Streaming Aggregation API

See: Description

- Interface Summary
  Interface | Description
  --- | ---
  Explanation.ExpressionType |
  Expressible | Defines a stream that can be expressed in an expression
  StreamExpressionParameter | Base interface of a stream parameter

- Class Summary
  Class | Description
  --- | ---
  Explanation | Explanation containing details about a expression
  StreamExplanation | Explanation containing details about a stream expression
  StreamExpression | Expression containing a function and set of parameters
  StreamExpressionNamedParameter | Provides a named parameter
  StreamExpressionParser | Takes a prefix notation expression and returns a tokenized expression
  StreamExpressionValue | Basic string stream expression
  StreamFactory | Used to convert strings into stream expressions

## Package org.apache.solr.client.solrj.io.stream.expr Description

Expression language for the Streaming Aggregation API

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