ValidTypeMap (Apache Parquet Column 1.13.1 API)

java.lang.Object
- org.apache.parquet.filter2.predicate.ValidTypeMap

```
public class ValidTypeMap
extends Object
```
Contains all valid mappings from class -> parquet type (and vice versa) for use in FilterPredicates This is a bit ugly, but it allows us to provide good error messages at runtime when there are type mismatches. TODO: this has some overlap with PrimitiveType.PrimitiveTypeName.javaType TODO: (https://issues.apache.org/jira/browse/PARQUET-30)

Method Summary

All Methods Static Methods Concrete Methods
Modifier and Type	Method	Description
`static <T extends Comparable<T>> void`	`assertTypeValid(Operators.Column<T> foundColumn, PrimitiveType.PrimitiveTypeName primitiveType)`	Asserts that foundColumn was declared as a type that is compatible with the type for this column found in the schema of the parquet file.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - assertTypeValid
```
public static <T extends Comparable<T>> void assertTypeValid(Operators.Column<T> foundColumn,
                                                             PrimitiveType.PrimitiveTypeName primitiveType)
```
    Asserts that foundColumn was declared as a type that is compatible with the type for this column found in the schema of the parquet file.
    
    Type Parameters:
    
    T - the java Type of values in the column, must be Comparable
    
    Parameters:
    
    foundColumn - the column as declared by the user
    
    primitiveType - the primitive type according to the schema
    
    Throws:
    
    IllegalArgumentException - if the types do not align