com.google.gwt.dev.cfg

Class StaticPropertyOracle

java.lang.Object

com.google.gwt.dev.cfg.StaticPropertyOracle

All Implemented Interfaces:

PropertyOracle, Serializable

public class StaticPropertyOracle
extends Object
implements PropertyOracle, Serializable

An implementation of PropertyOracle that contains property values, rather than computing them.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
StaticPropertyOracle(BindingProperty[] orderedProps, String[] orderedPropValues, ConfigurationProperty[] configProps) Create a property oracle that will return the supplied values.

Method Summary

Modifier and Type	Method and Description
ConfigurationProperty	getConfigurationProperty(String propertyName) Attempts to get a named configuration property.
BindingProperty[]	getOrderedProps()
String[]	getOrderedPropValues()
SelectionProperty	getSelectionProperty(TreeLogger logger, String propertyName) Attempts to get a named deferred binding property.
String	toString() Dumps the binding property key/value pairs; For debugging use only.

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode

Constructor Detail

StaticPropertyOracle

public StaticPropertyOracle(BindingProperty[] orderedProps,
                            String[] orderedPropValues,
                            ConfigurationProperty[] configProps)

Create a property oracle that will return the supplied values.

Parameters:

orderedProps - array of binding properties

orderedPropValues - values of the above binding properties

configProps - array of config properties

Method Detail

getConfigurationProperty

public ConfigurationProperty getConfigurationProperty(String propertyName)
                                               throws BadPropertyValueException

Description copied from interface: PropertyOracle

Attempts to get a named configuration property. Throws BadPropertyValueException if the property is undefined. The result of invoking this method with the same propertyName must be stable.

Specified by:

getConfigurationProperty in interface PropertyOracle

Returns:

the configuration property instance (never null)

Throws:

BadPropertyValueException - if the property is unknown or not a configuration property

getOrderedProps

public BindingProperty[] getOrderedProps()

Returns:

an array of binding properties.

getOrderedPropValues

public String[] getOrderedPropValues()

Returns:

an array of binding property values.

getSelectionProperty

public SelectionProperty getSelectionProperty(TreeLogger logger,
                                              String propertyName)
                                       throws BadPropertyValueException

Description copied from interface: PropertyOracle

Attempts to get a named deferred binding property. Throws BadPropertyValueException if the property is either undefined or has a value that is unsupported. The result of invoking this method with the same propertyName must be stable.

Specified by:

getSelectionProperty in interface PropertyOracle

Returns:

the selection property instance (never null)

Throws:

BadPropertyValueException - if the property is unknown or not a selection property

toString

public String toString()

Dumps the binding property key/value pairs; For debugging use only.

Overrides:

toString in class Object