Uses of Class
org.apache.pig.impl.logicalLayer.schema.Schema

Packages that use Schema
org.apache.pig   
org.apache.pig.builtin   
org.apache.pig.impl.builtin   
org.apache.pig.impl.eval   
org.apache.pig.impl.eval.window   
org.apache.pig.impl.logicalLayer.schema   
 

Uses of Schema in org.apache.pig
 

Methods in org.apache.pig that return Schema
 Schema EvalFunc.outputSchema(Schema input)
           
 

Methods in org.apache.pig with parameters of type Schema
 Schema EvalFunc.outputSchema(Schema input)
           
 

Uses of Schema in org.apache.pig.builtin
 

Methods in org.apache.pig.builtin that return Schema
 Schema ARITY.outputSchema(Schema input)
           
 Schema AVG.outputSchema(Schema input)
           
 Schema COUNT.outputSchema(Schema input)
           
 Schema MAX.outputSchema(Schema input)
           
 Schema MIN.outputSchema(Schema input)
           
 Schema SUM.outputSchema(Schema input)
           
 Schema TOKENIZE.outputSchema(Schema input)
           
 

Methods in org.apache.pig.builtin with parameters of type Schema
 Schema ARITY.outputSchema(Schema input)
           
 Schema AVG.outputSchema(Schema input)
           
 Schema COUNT.outputSchema(Schema input)
           
 Schema MAX.outputSchema(Schema input)
           
 Schema MIN.outputSchema(Schema input)
           
 Schema SUM.outputSchema(Schema input)
           
 Schema TOKENIZE.outputSchema(Schema input)
           
 

Uses of Schema in org.apache.pig.impl.builtin
 

Methods in org.apache.pig.impl.builtin that return Schema
 Schema ADD.outputSchema(Schema input)
           
 Schema MULTIPLY.outputSchema(Schema input)
           
 Schema SUBTRACT.outputSchema(Schema input)
           
 

Methods in org.apache.pig.impl.builtin with parameters of type Schema
 Schema ADD.outputSchema(Schema input)
           
 Schema MULTIPLY.outputSchema(Schema input)
           
 Schema SUBTRACT.outputSchema(Schema input)
           
 

Uses of Schema in org.apache.pig.impl.eval
 

Methods in org.apache.pig.impl.eval that return Schema
 Schema EvalSpec.getOutputSchemaForPipe(Schema input)
           
protected  Schema BinCondSpec.mapInputSchema(Schema schema)
           
protected  Schema CompositeEvalSpec.mapInputSchema(Schema schema)
           
protected  Schema ConstSpec.mapInputSchema(Schema schema)
           
protected abstract  Schema EvalSpec.mapInputSchema(Schema schema)
          Given an input schema, determine the output schema of this spec as it operates on input tuples with the input schema.
protected  Schema FilterSpec.mapInputSchema(Schema schema)
           
protected  Schema FuncEvalSpec.mapInputSchema(Schema schema)
           
protected  Schema MapLookupSpec.mapInputSchema(Schema schema)
           
protected  Schema ProjectSpec.mapInputSchema(Schema schema)
           
protected  Schema SortDistinctSpec.mapInputSchema(Schema schema)
           
protected  Schema StarSpec.mapInputSchema(Schema input)
           
protected  Schema StreamSpec.mapInputSchema(Schema schema)
           
 

Methods in org.apache.pig.impl.eval with parameters of type Schema
 Schema EvalSpec.getOutputSchemaForPipe(Schema input)
           
protected  Schema BinCondSpec.mapInputSchema(Schema schema)
           
protected  Schema CompositeEvalSpec.mapInputSchema(Schema schema)
           
protected  Schema ConstSpec.mapInputSchema(Schema schema)
           
protected abstract  Schema EvalSpec.mapInputSchema(Schema schema)
          Given an input schema, determine the output schema of this spec as it operates on input tuples with the input schema.
protected  Schema FilterSpec.mapInputSchema(Schema schema)
           
protected  Schema FuncEvalSpec.mapInputSchema(Schema schema)
           
protected  TupleSchema GenerateSpec.mapInputSchema(Schema input)
           
protected  Schema MapLookupSpec.mapInputSchema(Schema schema)
           
protected  Schema ProjectSpec.mapInputSchema(Schema schema)
           
protected  Schema SortDistinctSpec.mapInputSchema(Schema schema)
           
protected  Schema StarSpec.mapInputSchema(Schema input)
           
protected  Schema StreamSpec.mapInputSchema(Schema schema)
           
 void EvalSpec.setSchema(Schema schema)
           
 

Uses of Schema in org.apache.pig.impl.eval.window
 

Methods in org.apache.pig.impl.eval.window that return Schema
protected  Schema WindowSpec.mapInputSchema(Schema input)
           
 

Methods in org.apache.pig.impl.eval.window with parameters of type Schema
protected  Schema WindowSpec.mapInputSchema(Schema input)
           
 

Uses of Schema in org.apache.pig.impl.logicalLayer.schema
 

Subclasses of Schema in org.apache.pig.impl.logicalLayer.schema
 class AtomSchema
          A SchemaField encapsulates a column alias and its numeric column value.
 class TupleSchema
          A SchemaItemList encapuslates a group of schema items which may be SchemaFields (data atoms) or complex items, such as bags or tuples.
 

Fields in org.apache.pig.impl.logicalLayer.schema with type parameters of type Schema
 List<Schema> TupleSchema.fields
           
 

Methods in org.apache.pig.impl.logicalLayer.schema that return Schema
 Schema Schema.copy()
           
 Schema AtomSchema.schemaFor(int col)
           
abstract  Schema Schema.schemaFor(int col)
           
 Schema TupleSchema.schemaFor(int col)
           
 

Methods in org.apache.pig.impl.logicalLayer.schema that return types with arguments of type Schema
 List<Schema> AtomSchema.flatten()
           
abstract  List<Schema> Schema.flatten()
           
 List<Schema> TupleSchema.flatten()
           
 List<Schema> TupleSchema.getFields()
           
 

Methods in org.apache.pig.impl.logicalLayer.schema with parameters of type Schema
 void TupleSchema.add(Schema sc)
           
 void TupleSchema.add(Schema sc, boolean ignoreConflicts)
           
 



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