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ObjectFilterOperation
public class FilterOperation
A filter operation is an abstract representation of an operation that can be performed when filtering a data set. The operations that can be performed are not provided here; rather subclasses and external utilities can create FilterOperation instances that map to concrete operations for query languages like XQuery or SQL. The process for performing this mapping is left to filtering utilities.
Constructor Summary | |
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FilterOperation(int id,
String abbreviation,
String resourceKey,
FilterOperationHint operationHint)
Construct a FilterOperation given a set of metadata about the filter. |
Method Summary | |
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String |
getAbbreviation()
Get the filter operation's abbreviation |
int |
getId()
Get the filter operation's id. |
FilterOperationHint |
getOperationHint()
Get the filter operation's FilterOperationHint . |
String |
getResourceKey()
Get the filter operation's resource key. |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public FilterOperation(int id, String abbreviation, String resourceKey, FilterOperationHint operationHint)
id
- the operation identifierabbreviation
- the abbreviation for the filterresourceKey
- a resource key used to lookup a readable String for a filter operationoperationHint
- a hint for the operation that classifies the operation into a language independent
operation category.Method Detail |
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public int getId()
public String getAbbreviation()
public String getResourceKey()
public FilterOperationHint getOperationHint()
FilterOperationHint
.
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