@Generated(value="software.amazon.awssdk:codegen") public final class ProjectOperation extends Object implements SdkPojo, Serializable, ToCopyableBuilder<ProjectOperation.Builder,ProjectOperation>
A transform operation that projects columns. Operations that come after a projection can only refer to projected columns.
Modifier and Type | Class and Description |
---|---|
static interface |
ProjectOperation.Builder |
Modifier and Type | Method and Description |
---|---|
static ProjectOperation.Builder |
builder() |
boolean |
equals(Object obj) |
boolean |
equalsBySdkFields(Object obj) |
<T> Optional<T> |
getValueForField(String fieldName,
Class<T> clazz) |
int |
hashCode() |
boolean |
hasProjectedColumns()
Returns true if the ProjectedColumns property was specified by the sender (it may be empty), or false if the
sender did not specify the value (it will be empty).
|
List<String> |
projectedColumns()
Projected columns.
|
List<SdkField<?>> |
sdkFields() |
static Class<? extends ProjectOperation.Builder> |
serializableBuilderClass() |
ProjectOperation.Builder |
toBuilder() |
String |
toString()
Returns a string representation of this object.
|
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
copy
public boolean hasProjectedColumns()
public List<String> projectedColumns()
Projected columns.
Attempts to modify the collection returned by this method will result in an UnsupportedOperationException.
You can use hasProjectedColumns()
to see if a value was sent in this field.
public ProjectOperation.Builder toBuilder()
toBuilder
in interface ToCopyableBuilder<ProjectOperation.Builder,ProjectOperation>
public static ProjectOperation.Builder builder()
public static Class<? extends ProjectOperation.Builder> serializableBuilderClass()
public boolean equalsBySdkFields(Object obj)
equalsBySdkFields
in interface SdkPojo
public String toString()
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