ConstantsWithLookup (GWT Javadoc)

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GWT 2.7.0

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com.google.gwt.i18n.client
Interface ConstantsWithLookup

All Superinterfaces:: Constants, Localizable, LocalizableResource

public interface ConstantsWithLookup
extends Constants
extends Constants

Like Constants, a tag interface that facilitates locale-sensitive, compile-time binding of constant values supplied from properties files with the added ability to look up constants at runtime with a string key.

ConstantsWithLookup extends Constants and is identical in behavior, adding only a family of special-purpose lookup methods such as getString(String).

It is generally preferable to extend Constants rather than ConstantsWithLookup because ConstantsWithLookup forces all constants to be retained in the compiled script, preventing the GWT compiler from pruning unused constant accessors.

Required Module

Modules that use this interface should inherit com.google.gwt.i18n.I18N.

<module>
  <!-- other inherited modules, such as com.google.gwt.user.User -->
  <inherits name="com.google.gwt.i18n.I18N"/>
  <!-- additional module settings -->
</module>

Note

You should not directly implement this interface or interfaces derived from it since an implementation is generated automatically when message interfaces are created using GWT.create(Class).

See Also:: Constants

Nested Class Summary

Nested classes/interfaces inherited from interface com.google.gwt.i18n.client.Constants
`Constants.DefaultBooleanValue, Constants.DefaultDoubleValue, Constants.DefaultFloatValue, Constants.DefaultIntValue, Constants.DefaultStringArrayValue, Constants.DefaultStringMapValue, Constants.DefaultStringValue`

Nested classes/interfaces inherited from interface com.google.gwt.i18n.client.LocalizableResource
`LocalizableResource.DefaultLocale, LocalizableResource.Description, LocalizableResource.Generate, LocalizableResource.GeneratedFrom, LocalizableResource.GenerateKeys, LocalizableResource.Key, LocalizableResource.Meaning`

Method Summary
`boolean`	`getBoolean(java.lang.String methodName)` Look up `boolean` by method name.
`double`	`getDouble(java.lang.String methodName)` Look up `double` by method name.
`float`	`getFloat(java.lang.String methodName)` Look up `float` by method name.
`int`	`getInt(java.lang.String methodName)` Look up `int` by method name.
`java.util.Map<java.lang.String,java.lang.String>`	`getMap(java.lang.String methodName)` Look up `Map` by method name.
`java.lang.String`	`getString(java.lang.String methodName)` Look up `String` by method name.
`java.lang.String[]`	`getStringArray(java.lang.String methodName)` Look up `String[]` by method name.

Method Detail

getBoolean

boolean getBoolean(java.lang.String methodName)
                   throws java.util.MissingResourceException

Look up boolean by method name.

Parameters:: methodName - method name
Returns:: boolean returned by method
Throws:: java.util.MissingResourceException - if methodName is not valid

getDouble

double getDouble(java.lang.String methodName)
                 throws java.util.MissingResourceException

Look up double by method name.

Parameters:: methodName - method name
Returns:: double returned by method
Throws:: java.util.MissingResourceException - if methodName is not valid

getFloat

float getFloat(java.lang.String methodName)
               throws java.util.MissingResourceException

Look up float by method name.

Parameters:: methodName - method name
Returns:: float returned by method
Throws:: java.util.MissingResourceException - if methodName is not valid

getInt

int getInt(java.lang.String methodName)
           throws java.util.MissingResourceException

Look up int by method name.

Parameters:: methodName - method name
Returns:: int returned by method
Throws:: java.util.MissingResourceException - if methodName is not valid

getMap

java.util.Map<java.lang.String,java.lang.String> getMap(java.lang.String methodName)
                                                        throws java.util.MissingResourceException

Look up Map by method name.

Parameters:: methodName - method name
Returns:: Map returned by method
Throws:: java.util.MissingResourceException - if methodName is not valid

getString

java.lang.String getString(java.lang.String methodName)
                           throws java.util.MissingResourceException

Look up String by method name.

Parameters:: methodName - method name
Returns:: String returned by method
Throws:: java.util.MissingResourceException - if methodName is not valid

getStringArray

java.lang.String[] getStringArray(java.lang.String methodName)
                                  throws java.util.MissingResourceException

Look up String[] by method name.

Parameters:: methodName - method name
Returns:: String[] returned by method
Throws:: java.util.MissingResourceException - if methodName is not valid