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

Packages that use Schema.FieldSchema

Package	Description
org.apache.pig	Public interfaces and classes for Pig.
org.apache.pig.data	This package contains implementations of Pig specific data types as well as support functions for reading, writing, and using all Pig data types.
org.apache.pig.impl.logicalLayer.schema
org.apache.pig.impl.streaming
org.apache.pig.newplan.logical

Uses of Schema.FieldSchema in org.apache.pig

Constructors in org.apache.pig with parameters of type Schema.FieldSchema

Constructor and Description
ResourceSchema.ResourceFieldSchema(Schema.FieldSchema fieldSchema) Construct using a Schema.FieldSchema as the template.

Uses of Schema.FieldSchema in org.apache.pig.data

Methods in org.apache.pig.data that return Schema.FieldSchema

Modifier and Type	Method and Description
static Schema.FieldSchema	DataType.determineFieldSchema(Object o) Determine the field schema of an object
static Schema.FieldSchema	DataType.determineFieldSchema(ResourceSchema.ResourceFieldSchema rcFieldSchema) Determine the field schema of an ResourceFieldSchema

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

Methods in org.apache.pig.impl.logicalLayer.schema that return Schema.FieldSchema

Modifier and Type	Method and Description
Schema.FieldSchema	Schema.FieldSchema.clone() Make a deep copy of this FieldSchema and return it.
Schema.FieldSchema	Schema.findFieldSchema(String canonicalName) Look for a FieldSchema instance in the schema hierarchy which has the given canonical name.
Schema.FieldSchema	Schema.FieldSchema.findFieldSchema(String canonicalName) Find a field schema instance in this FieldSchema hierarchy (including "this") that matches the given canonical name.
Schema.FieldSchema	Schema.getField(int fieldNum) Given a field number, find the associated FieldSchema.
Schema.FieldSchema	Schema.getField(String alias) Given an alias name, find the associated FieldSchema.
Schema.FieldSchema	Schema.getFieldSubNameMatch(String alias) Given an alias name, find the associated FieldSchema.
Schema.FieldSchema	Schema.FieldSchema.mergePrefixFieldSchema(Schema.FieldSchema otherFs) Recursively prefix merge two schemas
Schema.FieldSchema	Schema.FieldSchema.mergePrefixFieldSchema(Schema.FieldSchema otherFs, boolean otherTakesAliasPrecedence) Recursively prefix merge two schemas
Schema.FieldSchema	Schema.FieldSchema.mergePrefixFieldSchema(Schema.FieldSchema otherFs, boolean otherTakesAliasPrecedence, boolean allowMergeableTypes) Recursively prefix merge two schemas

Methods in org.apache.pig.impl.logicalLayer.schema that return types with arguments of type Schema.FieldSchema

Modifier and Type	Method and Description
List<Schema.FieldSchema>	Schema.getFields()

Methods in org.apache.pig.impl.logicalLayer.schema with parameters of type Schema.FieldSchema

Modifier and Type	Method and Description
void	Schema.add(Schema.FieldSchema f)
void	Schema.addAlias(String alias, Schema.FieldSchema fs)
static boolean	Schema.FieldSchema.castable(Schema.FieldSchema castFs, Schema.FieldSchema inputFs) Recursively compare two schemas to check if the input schema can be cast to the cast schema
static boolean	Schema.FieldSchema.equals(Schema.FieldSchema fschema, Schema.FieldSchema fother, boolean relaxInner, boolean relaxAlias) Compare two field schema for equality
Schema.FieldSchema	Schema.FieldSchema.mergePrefixFieldSchema(Schema.FieldSchema otherFs) Recursively prefix merge two schemas
Schema.FieldSchema	Schema.FieldSchema.mergePrefixFieldSchema(Schema.FieldSchema otherFs, boolean otherTakesAliasPrecedence) Recursively prefix merge two schemas
Schema.FieldSchema	Schema.FieldSchema.mergePrefixFieldSchema(Schema.FieldSchema otherFs, boolean otherTakesAliasPrecedence, boolean allowMergeableTypes) Recursively prefix merge two schemas
static void	Schema.FieldSchema.setFieldSchemaDefaultType(Schema.FieldSchema fs, byte t) Recursively set NULL type to the specifid type

Constructors in org.apache.pig.impl.logicalLayer.schema with parameters of type Schema.FieldSchema

Constructor and Description
Schema.FieldSchema(Schema.FieldSchema fs) Copy Constructor.
Schema(Schema.FieldSchema fieldSchema) Create a schema with only one field.

Constructor parameters in org.apache.pig.impl.logicalLayer.schema with type arguments of type Schema.FieldSchema

Constructor and Description
Schema(List<Schema.FieldSchema> fields)

Uses of Schema.FieldSchema in org.apache.pig.impl.streaming

Constructors in org.apache.pig.impl.streaming with parameters of type Schema.FieldSchema

Constructor and Description
PigStreamingUDF(Schema.FieldSchema topLevelFs)

Uses of Schema.FieldSchema in org.apache.pig.newplan.logical

Methods in org.apache.pig.newplan.logical that return Schema.FieldSchema

Modifier and Type	Method and Description
static Schema.FieldSchema	Util.translateFieldSchema(LogicalSchema.LogicalFieldSchema fs)

Methods in org.apache.pig.newplan.logical with parameters of type Schema.FieldSchema

Modifier and Type	Method and Description
static LogicalSchema.LogicalFieldSchema	Util.translateFieldSchema(Schema.FieldSchema fs)