| Package | Description | 
|---|---|
| org.apache.crunch.types | Common functionality for business object serialization. | 
| org.apache.crunch.types.avro | Business object serialization using Apache Avro. | 
| org.apache.crunch.types.writable | Business object serialization using Hadoop's Writables framework. | 
| Modifier and Type | Method and Description | 
|---|---|
| Union | UnionDeepCopier. deepCopy(Union source) | 
| Modifier and Type | Method and Description | 
|---|---|
| PType<Union> | PTypeFamily. unionOf(PType<?>... ptypes) | 
| Modifier and Type | Method and Description | 
|---|---|
| Union | UnionDeepCopier. deepCopy(Union source) | 
| Modifier and Type | Method and Description | 
|---|---|
| PType<Union> | AvroTypeFamily. unionOf(PType<?>... ptypes) | 
| static PType<Union> | Avros. unionOf(PType<?>... ptypes) | 
| Modifier and Type | Method and Description | 
|---|---|
| PType<Union> | WritableTypeFamily. unionOf(PType<?>... ptypes) | 
| static PType<Union> | Writables. unionOf(PType<?>... ptypes) | 
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