com.sabratec.applinx.baseobject

Class GXFieldCollection

java.lang.Object

com.sabratec.applinx.baseobject.GXFieldCollection

All Implemented Interfaces:

GXIFieldCollection, Serializable

public class GXFieldCollection
extends Object
implements GXIFieldCollection, Serializable

This class is a collection of fields. It analyzes the fields array and allows retrieval of fields according to name, multiple index, etc.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
GXFieldCollection(GXIField[] fields)
GXFieldCollection(Vector fields)

Method Summary

Modifier and Type	Method and Description
boolean	equals(Object obj)
GXIFieldCollection	getAppFields()
GXIField	getFieldAt(int index)
GXIField	getFieldByPosition(GXPosition position)
int	getFieldCount()
GXIField	getFieldInstance(String name, int fieldIndex)
GXIField[]	getFields()
GXIFieldCollection	getFields(String name)
GXIField	getFirstFieldInstance(String name)
GXIField	getLastFieldInstance(String name)

Methods inherited from class java.lang.Object

getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

GXFieldCollection

public GXFieldCollection(GXIField[] fields)

GXFieldCollection

public GXFieldCollection(Vector fields)

Method Detail

getFields

public GXIField[] getFields()

Specified by:

getFields in interface GXIFieldCollection

Returns:

the field array on which the collection was constructed.

getFieldAt

public GXIField getFieldAt(int index)

Specified by:

getFieldAt in interface GXIFieldCollection

Parameters:

index - the index of the field in the collection.

Returns:

the field at the given index from the collection.

getFieldCount

public int getFieldCount()

Specified by:

getFieldCount in interface GXIFieldCollection

Returns:

the number of fields in the collection.

getFields

public GXIFieldCollection getFields(String name)

Specified by:

getFields in interface GXIFieldCollection

Parameters:

name - name of an application field

Returns:

a collection holding all the instances of the application field.

getAppFields

public GXIFieldCollection getAppFields()

Specified by:

getAppFields in interface GXIFieldCollection

Returns:

all appfields in current collection.

getFirstFieldInstance

public GXIField getFirstFieldInstance(String name)

Specified by:

getFirstFieldInstance in interface GXIFieldCollection

Parameters:

name - the name of an application field in the collection

Returns:

first instance for this appfield in current collection.

getLastFieldInstance

public GXIField getLastFieldInstance(String name)

Specified by:

getLastFieldInstance in interface GXIFieldCollection

Parameters:

name - application field name

Returns:

last instance for this appfield in current collection.

getFieldInstance

public GXIField getFieldInstance(String name,
                                 int fieldIndex)

Specified by:

getFieldInstance in interface GXIFieldCollection

Parameters:

name - multiple application field name

fieldIndex - index within the multiple application field.

Returns:

the instance at the given index of this appfield.

getFieldByPosition

public GXIField getFieldByPosition(GXPosition position)

Specified by:

getFieldByPosition in interface GXIFieldCollection

Parameters:

position - the position of the first character of the field.

Returns:

hostfield/appfield by position.

equals

public boolean equals(Object obj)

Overrides:

equals in class Object