public class ExpressionRegistry extends Object
Modifier and Type | Method and Description |
---|---|
ExpressionMetaData[] |
getAllExpressionMetaDatas() |
ExpressionMetaData |
getExpressionMetaData(String identifier) |
static ExpressionRegistry |
getInstance() |
boolean |
isExpressionRegistered(String identifier) |
void |
registerExpression(ExpressionMetaData metaData) |
void |
registerFromXml(URL expressionMetaSource) |
public static ExpressionRegistry getInstance()
public void registerFromXml(URL expressionMetaSource) throws IOException
IOException
public void registerExpression(ExpressionMetaData metaData)
public ExpressionMetaData[] getAllExpressionMetaDatas()
public boolean isExpressionRegistered(String identifier)
public ExpressionMetaData getExpressionMetaData(String identifier) throws MetaDataLookupException
MetaDataLookupException
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