Package org.opengis.cite.cdb10.util.reference

Class ComponentSelectorValidator

java.lang.Object

org.opengis.cite.cdb10.util.reference.Validator

org.opengis.cite.cdb10.util.reference.ComponentSelectorValidator

public class ComponentSelectorValidator
extends Validator

Provides methods to validate if a Component Selector is used properly.

Field Summary

Fields

Modifier and Type	Field	Description
protected final String	DATASETS_QUERY	XPath query used for filtering Datasets

Constructor Summary

Constructors

Constructor	Description
ComponentSelectorValidator(Document doc)	Initialize this validator with the contents of an XML Document.

Method Summary

Modifier and Type	Method	Description
boolean	isValidComponentSelector1ForDataset(String cs1, String dataset)	Use Component Selector reference to check that a Component Selector level 1 is allowed for a Dataset.
boolean	isValidComponentSelector2ForDataset(String cs2, String cs1, String dataset)	Use Component Selector reference to check that a Component Selector level 2 is allowed for a CS1 and Dataset.

Methods inherited from class org.opengis.cite.cdb10.util.reference.Validator

compileAndEvaluate

Methods inherited from class java.lang.Object

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

Field Details

DATASETS_QUERY

protected final String DATASETS_QUERY

XPath query used for filtering Datasets

See Also:

• Constant Field Values

Constructor Details

ComponentSelectorValidator

public ComponentSelectorValidator(Document doc)

Initialize this validator with the contents of an XML Document.

Parameters:

doc - XML Document from Component_Selectors.xml

Method Details

isValidComponentSelector1ForDataset

public boolean isValidComponentSelector1ForDataset(String cs1,
 String dataset)

Use Component Selector reference to check that a Component Selector level 1 is allowed for a Dataset.

Parameters:

cs1 - String of the level one Component Selector

dataset - String of the Dataset ID

Returns:

true/false

isValidComponentSelector2ForDataset

public boolean isValidComponentSelector2ForDataset(String cs2,
 String cs1,
 String dataset)

Use Component Selector reference to check that a Component Selector level 2 is allowed for a CS1 and Dataset.

Parameters:

cs2 - String of the level two Component Selector

cs1 - String of the level one Component Selector

dataset - String of the Dataset ID

Returns:

true/false