de.fho.jump.pirol.utilities.attributes

Class AttributeInfo

java.lang.Object

de.fho.jump.pirol.utilities.attributes.AttributeInfo

All Implemented Interfaces:

java.lang.Comparable

public class AttributeInfo
extends java.lang.Object
implements java.lang.Comparable

Class to store all information for a given attribute, so it can easily passed to e.g. to methods of the FeatureCollectionTools

See Also:

FeatureCollectionTools

Field Summary

Fields

Modifier and Type	Field and Description
protected java.lang.String	attributeName
protected AttributeType	attributeType
protected int	dataBaseId For attributes that have been loaded from the DB
protected int	index attribute's index in a (given?)
protected java.lang.Object	nullValue
protected java.lang.String	uniqueAttributeName
protected java.lang.String	unitIdentifier

Constructor Summary

Constructors

Constructor and Description
AttributeInfo(AttributeType attributeType, java.lang.String attributeName)
AttributeInfo(AttributeType attributeType, java.lang.String attributeName, java.lang.Object nullValue)
AttributeInfo(java.lang.String attributeName, java.lang.Object nullValue)

Method Summary

Methods

Modifier and Type	Method and Description
static FeatureSchema	attributeInfoArray2FeatureSchema(AttributeInfo[] attributeInfos) convenient method to convert an AttributeInfo array into a FeatureSchema
int	compareTo(java.lang.Object theOtherObject) In order for this to work, the attribute indices of this AttributeInfo object and of the other one has to be set, correctly!
java.lang.String	getAttributeName()
AttributeType	getAttributeType()
int	getDataBaseId()
int	getIndex()
java.lang.Object	getNullValue()
java.lang.String	getUniqueAttributeName()
java.lang.String	getUnitIdentifier()
static AttributeInfo[]	schema2AttributeInfoArray(FeatureSchema fs) convenient method to convert a FeatureSchema into an AttributeInfo array
void	setAttributeName(java.lang.String attributeName)
void	setAttributeType(AttributeType attributeType)
void	setDataBaseId(int dataBaseId)
void	setIndex(int index)
void	setNullValue(java.lang.Object nullValue)
void	setUniqueAttributeName(java.lang.String uniqueAttributeName)
void	setUnitIdentifier(java.lang.String unitIdentifier)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Field Detail

attributeType

protected AttributeType attributeType

attributeName

protected java.lang.String attributeName

uniqueAttributeName

protected java.lang.String uniqueAttributeName

unitIdentifier

protected java.lang.String unitIdentifier

nullValue

protected java.lang.Object nullValue

dataBaseId

protected int dataBaseId

For attributes that have been loaded from the DB

index

protected int index

attribute's index in a (given?) FeatureSchema

Constructor Detail

AttributeInfo

public AttributeInfo(AttributeType attributeType,
             java.lang.String attributeName,
             java.lang.Object nullValue)

AttributeInfo

public AttributeInfo(AttributeType attributeType,
             java.lang.String attributeName)

AttributeInfo

public AttributeInfo(java.lang.String attributeName,
             java.lang.Object nullValue)

Method Detail

getAttributeName

public java.lang.String getAttributeName()

getAttributeType

public AttributeType getAttributeType()

getIndex

public int getIndex()

setIndex

public void setIndex(int index)

getNullValue

public java.lang.Object getNullValue()

getUniqueAttributeName

public java.lang.String getUniqueAttributeName()

setUniqueAttributeName

public void setUniqueAttributeName(java.lang.String uniqueAttributeName)

setAttributeName

public void setAttributeName(java.lang.String attributeName)

setAttributeType

public void setAttributeType(AttributeType attributeType)

setNullValue

public void setNullValue(java.lang.Object nullValue)

getUnitIdentifier

public java.lang.String getUnitIdentifier()

setUnitIdentifier

public void setUnitIdentifier(java.lang.String unitIdentifier)

schema2AttributeInfoArray

public static AttributeInfo[] schema2AttributeInfoArray(FeatureSchema fs)

convenient method to convert a FeatureSchema into an AttributeInfo array

Parameters:

fs - the FeatureSchema

Returns:

an array of AttributeInfos matching the FeatureSchema

attributeInfoArray2FeatureSchema

public static FeatureSchema attributeInfoArray2FeatureSchema(AttributeInfo[] attributeInfos)

convenient method to convert an AttributeInfo array into a FeatureSchema

Parameters:

attributeInfos - an array of AttributeInfos matching wanted in the FeatureSchema

Returns:

the desired FeatureSchema

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(java.lang.Object theOtherObject)

In order for this to work, the attribute indices of this AttributeInfo object and of the other one has to be set, correctly!

Specified by:

compareTo in interface java.lang.Comparable

Parameters:

theOtherObject -

Returns:

see Comparable for

getDataBaseId

public int getDataBaseId()

setDataBaseId

public void setDataBaseId(int dataBaseId)