com.google.appengine.api.search.dev
Class ExpressionBuilder.IntValueExpression
- java.lang.Object
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- com.google.appengine.api.search.dev.Expression
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- com.google.appengine.api.search.dev.ExpressionBuilder.IntValueExpression
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- Enclosing class:
- ExpressionBuilder
public static class ExpressionBuilder.IntValueExpression extends Expression
Expression which evaluates to numeric constant.
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Nested Class Summary
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Nested classes/interfaces inherited from class com.google.appengine.api.search.dev.Expression
Expression.Sorter
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method and Description FieldValue
eval(Document doc)
Evaluate the expression to field value proto for the specified document.double
evalDouble(Document doc)
Evaluate double value from specified document.Expression.Sorter
getNumericSorter(int sign, double defaultValueNumeric)
java.util.List<Expression.Sorter>
getSorters(int sign, double defaultValueNumeric, java.lang.String defaultValueText)
Get list of sort classes for the expression.-
Methods inherited from class com.google.appengine.api.search.dev.Expression
makeValue
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Method Detail
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evalDouble
public double evalDouble(Document doc)
Evaluate double value from specified document.
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eval
public FieldValue eval(Document doc) throws EvaluationException
Description copied from class:Expression
Evaluate the expression to field value proto for the specified document.- Specified by:
eval
in classExpression
- Throws:
EvaluationException
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getSorters
public java.util.List<Expression.Sorter> getSorters(int sign, double defaultValueNumeric, java.lang.String defaultValueText)
Description copied from class:Expression
Get list of sort classes for the expression. Usually it contains just one element, but for field expressions it can potentially return 2 sorters when both numeric and text fields exist with a field name.- Specified by:
getSorters
in classExpression
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getNumericSorter
public Expression.Sorter getNumericSorter(int sign, double defaultValueNumeric)
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