com.northconcepts.datapipeline.transform

Class BasicFieldTransformer.SingleValueOperation

java.lang.Object

com.northconcepts.datapipeline.transform.BasicFieldTransformer.Operation

com.northconcepts.datapipeline.transform.BasicFieldTransformer.SingleValueOperation

All Implemented Interfaces:

INodeVisitor

Direct Known Subclasses:

BasicFieldTransformer.StringOperation

Enclosing class:

BasicFieldTransformer

public abstract static class BasicFieldTransformer.SingleValueOperation
extends BasicFieldTransformer.Operation
implements INodeVisitor

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	applyToNulls
protected FieldType	returnType

Constructor Summary

Constructors

Constructor and Description
SingleValueOperation(String name, FieldType returnType)
SingleValueOperation(String name, FieldType returnType, boolean applyToNulls)

Method Summary

Modifier and Type	Method and Description
DataException	addExceptionProperties(DataException exception)
protected void	apply(Field field)
protected abstract Object	applyImpl(SingleValue input)
protected void	applyToArrayValue(ArrayValue array, int index, SingleValue input)
protected void	applyToFieldValue(Field field, SingleValue input)
protected void	applyToNullArray(ArrayValue array)
void	endArray(ArrayValue array)
void	endArrayValue(ArrayValue array, int index, ValueNode<?> value)
void	endField(Field field)
void	endFieldValue(Field field, ValueNode<?> value)
void	endRecord(Record record)
void	singleValue(SingleValue value)
void	startArray(ArrayValue array)
void	startArrayValue(ArrayValue array, int index, ValueNode<?> value)
void	startField(Field field)
void	startFieldValue(Field field, ValueNode<?> value)
void	startRecord(Record record)

Methods inherited from class com.northconcepts.datapipeline.transform.BasicFieldTransformer.Operation

toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

returnType

protected final FieldType returnType

applyToNulls

protected boolean applyToNulls

Constructor Detail

SingleValueOperation

public SingleValueOperation(String name,
                            FieldType returnType,
                            boolean applyToNulls)

SingleValueOperation

public SingleValueOperation(String name,
                            FieldType returnType)

Method Detail

addExceptionProperties

public DataException addExceptionProperties(DataException exception)

Overrides:

addExceptionProperties in class BasicFieldTransformer.Operation

apply

protected final void apply(Field field)
                    throws Throwable

Specified by:

apply in class BasicFieldTransformer.Operation

Throws:

Throwable

applyToNullArray

protected void applyToNullArray(ArrayValue array)

applyToFieldValue

protected void applyToFieldValue(Field field,
                                 SingleValue input)
                          throws Throwable

Throws:

Throwable

applyToArrayValue

protected void applyToArrayValue(ArrayValue array,
                                 int index,
                                 SingleValue input)
                          throws Throwable

Throws:

Throwable

applyImpl

protected abstract Object applyImpl(SingleValue input)
                             throws Throwable

Throws:

Throwable

startArray

public final void startArray(ArrayValue array)
                      throws Throwable

Specified by:

startArray in interface INodeVisitor

Throws:

Throwable

endArray

public final void endArray(ArrayValue array)
                    throws Throwable

Specified by:

endArray in interface INodeVisitor

Throws:

Throwable

startFieldValue

public final void startFieldValue(Field field,
                                  ValueNode<?> value)
                           throws Throwable

Specified by:

startFieldValue in interface INodeVisitor

Throws:

Throwable

endFieldValue

public final void endFieldValue(Field field,
                                ValueNode<?> value)
                         throws Throwable

Specified by:

endFieldValue in interface INodeVisitor

Throws:

Throwable

startArrayValue

public final void startArrayValue(ArrayValue array,
                                  int index,
                                  ValueNode<?> value)
                           throws Throwable

Specified by:

startArrayValue in interface INodeVisitor

Throws:

Throwable

endArrayValue

public final void endArrayValue(ArrayValue array,
                                int index,
                                ValueNode<?> value)
                         throws Throwable

Specified by:

endArrayValue in interface INodeVisitor

Throws:

Throwable

startRecord

public final void startRecord(Record record)
                       throws Throwable

Specified by:

startRecord in interface INodeVisitor

Throws:

Throwable

endRecord

public final void endRecord(Record record)
                     throws Throwable

Specified by:

endRecord in interface INodeVisitor

Throws:

Throwable

startField

public final void startField(Field field)
                      throws Throwable

Specified by:

startField in interface INodeVisitor

Throws:

Throwable

endField

public final void endField(Field field)
                    throws Throwable

Specified by:

endField in interface INodeVisitor

Throws:

Throwable

singleValue

public final void singleValue(SingleValue value)
                       throws Throwable

Specified by:

singleValue in interface INodeVisitor

Throws:

Throwable