org.apache.pig.impl.logicalLayer
Class LOLoad
java.lang.Object
org.apache.pig.impl.logicalLayer.LogicalOperator
org.apache.pig.impl.logicalLayer.LOLoad
- All Implemented Interfaces:
- Serializable, ExecScopedLogicalOperator
public class LOLoad
- extends LogicalOperator
- See Also:
- Serialized Form
Fields inherited from class org.apache.pig.impl.logicalLayer.LogicalOperator |
alias, AMENDABLE, FIXED, id, inputs, MONOTONE, opTable, requestedParallelism, schema, scope, UPDATABLE |
inputFileSpec
protected FileSpec inputFileSpec
outputType
protected int outputType
splittable
protected boolean splittable
LOLoad
public LOLoad(Map<OperatorKey,LogicalOperator> opTable,
String scope,
long id,
FileSpec inputFileSpec,
boolean splittable)
throws IOException,
org.apache.pig.impl.logicalLayer.parser.ParseException
- Throws:
IOException
org.apache.pig.impl.logicalLayer.parser.ParseException
name
public String name()
- Overrides:
name
in class LogicalOperator
getInputFileSpec
public FileSpec getInputFileSpec()
setInputFileSpec
public void setInputFileSpec(FileSpec spec)
arguments
public String arguments()
- Overrides:
arguments
in class LogicalOperator
outputSchema
public TupleSchema outputSchema()
- Specified by:
outputSchema
in class LogicalOperator
getOutputType
public int getOutputType()
- Specified by:
getOutputType
in class LogicalOperator
setOutputType
public void setOutputType(int type)
toString
public String toString()
- Overrides:
toString
in class LogicalOperator
getFuncs
public List<String> getFuncs()
- Overrides:
getFuncs
in class LogicalOperator
isSplittable
public boolean isSplittable()
visit
public void visit(LOVisitor v)
- Description copied from class:
LogicalOperator
- Visit all of the logical operators in a tree, starting with this
one.
- Specified by:
visit
in class LogicalOperator
- Parameters:
v
- LOVisitor to visit this logical plan with.
Copyright © ${year} The Apache Software Foundation