Evaluator

java.lang.Object
- org.apache.iceberg.expressions.Evaluator

All Implemented Interfaces:

java.io.Serializable
```
public class Evaluator
extends java.lang.Object
implements java.io.Serializable
```
Evaluates an Expression for data described by a Types.StructType.
Data rows must implement StructLike and are passed to eval(StructLike).
This class is thread-safe.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor	Description
`Evaluator(Types.StructType struct, Expression unbound)`
`Evaluator(Types.StructType struct, Expression unbound, boolean caseSensitive)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

boolean eval(StructLike data)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

Evaluator

public Evaluator(Types.StructType struct,
                 Expression unbound)

Evaluator

public Evaluator(Types.StructType struct,
                 Expression unbound,
                 boolean caseSensitive)

Method Detail

eval

public boolean eval(StructLike data)