cascading.operation

Class Insert

java.lang.Object

cascading.operation.BaseOperation

cascading.operation.Insert

All Implemented Interfaces:

DeclaresResults, Function, Operation, Traceable, java.io.Serializable

public class Insert
extends BaseOperation
implements Function

Class Insert adds literal values to the Tuple stream.

See Also:

Serialized Form

Field Summary

Fields inherited from class cascading.operation.BaseOperation

fieldDeclaration, numArgs, trace

Fields inherited from interface cascading.operation.Operation

ANY

Constructor Summary

Constructors

Constructor and Description
Insert(Fields fieldDeclaration, java.lang.Object... values) Constructor Insert creates a new Insert instance with the given fields and values.

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(java.lang.Object object)
Tuple	getValues()
int	hashCode()
void	operate(FlowProcess flowProcess, FunctionCall functionCall) Method operate provides the implementation of this Function.

Methods inherited from class cascading.operation.BaseOperation

cleanup, flush, getFieldDeclaration, getNumArgs, getTrace, isSafe, prepare, printOperationInternal, toString, toStringInternal

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface cascading.operation.Operation

cleanup, flush, getFieldDeclaration, getNumArgs, isSafe, prepare

Constructor Detail

Insert

@ConstructorProperties(value={"fieldDeclaration","values"})
public Insert(Fields fieldDeclaration,
                            java.lang.Object... values)

Constructor Insert creates a new Insert instance with the given fields and values.

Parameters:

fieldDeclaration - of type Fields

values - of type Object...

Method Detail

getValues

public Tuple getValues()

operate

public void operate(FlowProcess flowProcess,
           FunctionCall functionCall)

Description copied from interface: Function

Method operate provides the implementation of this Function.

Specified by:

operate in interface Function

Parameters:

flowProcess - of type FlowProcess

functionCall - of type FunctionCall

See Also:

Function.operate(cascading.flow.FlowProcess, FunctionCall)

equals

public boolean equals(java.lang.Object object)

Overrides:

equals in class BaseOperation

hashCode

public int hashCode()

Overrides:

hashCode in class BaseOperation