UnboundTransform

java.lang.Object
- org.apache.iceberg.expressions.UnboundTransform<S,T>

All Implemented Interfaces:

java.io.Serializable, Term, Unbound<T,BoundTerm<T>>, UnboundTerm<T>
```
public class UnboundTransform<S,T>
extends java.lang.Object
implements UnboundTerm<T>, Term
```
See Also:

Serialized Form

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`BoundTransform<S,T>`	`bind(Types.StructType struct, boolean caseSensitive)`	Bind this value expression to concrete types.
`NamedReference<S>`	`ref()`	Returns this expression's underlying reference.
`java.lang.String`	`toString()`
`Transform<S,T>`	`transform()`

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

- Method Detail
  - ref
```
public NamedReference<S> ref()
```
    Description copied from interface: Unbound
    
    Returns this expression's underlying reference.
    
    Specified by:
    
    ref in interface Unbound<S,T>
  - transform
```
public Transform<S,T> transform()
```
  - bind
```
public BoundTransform<S,T> bind(Types.StructType struct,
                                      boolean caseSensitive)
```
    Description copied from interface: Unbound
    
    Bind this value expression to concrete types.
    
    Specified by:
    
    bind in interface Unbound<S,T>
    
    Parameters:
    
    struct - input data types
    
    caseSensitive - whether binding should match columns using case sensitive resolution
    
    Returns:
    
    a bound value expression
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object