com.google.appengine.api.search.dev

## Class ExpressionBuilder

- java.lang.Object
- - com.google.appengine.api.search.dev.ExpressionBuilder

-     public class ExpressionBuilder
      extends java.lang.Object

  Builder class for construction Expression objects used to evaluate expressions per document.

- - ### Nested Class Summary

    Nested Classes
    Modifier and Type | Class and Description
    --- | ---
    `static class` | `ExpressionBuilder.EmptyExpression` Empty Expression, which is evaluated if the input string was empty.
    `static class` | `ExpressionBuilder.IntValueExpression` Expression which evaluates to numeric constant.

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `ExpressionBuilder(java.util.Map<java.lang.String,java.util.Set<ContentType>> fieldTypes)`

  - ### Method Summary

    Methods
    Modifier and Type | Method and Description
    --- | ---
    `Expression` | `parse(java.lang.String expr)` Constructs Expression object given string representation.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### ExpressionBuilder

          public ExpressionBuilder(java.util.Map<java.lang.String,java.util.Set<ContentType>> fieldTypes)

  - ### Method Detail

    - #### parse

          public Expression parse(java.lang.String expr)

      Constructs Expression object given string representation.