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org.eclipse.emf.query.conditions.strings
Class StringAdapter
java.lang.Object
org.eclipse.emf.query.conditions.strings.StringAdapter
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All Implemented Interfaces:
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IDataTypeAdapter<
String>
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public abstract class StringAdapter
- extends
Object
- implements
IDataTypeAdapter<
String>
An Adapter class to be used to extract from -adapt- the argument object to
some
String value that would later be used in Condition evaluation.
Clients can subclass it and provide their own implementation
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See Also:
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StringCondition
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Field Summary
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static
StringAdapter
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DEFAULT
The simplest StringAdapter implementation that represents
the case when the argument object to adapt is a
String object itself. |
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Method Summary
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String
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adapt
(
Object value)
Adapts the specified input value to the type that I provide. |
abstract
String
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getString
(
Object object)
Extracts from/Adapts the argument object to a String
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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DEFAULT
public static final
StringAdapter DEFAULT
- The simplest
StringAdapter implementation that represents
the case when the argument object to adapt is a
String object itself.
StringAdapter
public StringAdapter()
getString
public abstract
String getString(
Object object)
- Extracts from/Adapts the argument object to a
String
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Parameters:
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object - The argument object to adapt to a String by this adapter
Returns:
String the String object representation of the argument object
adapt
public
String adapt(
Object value)
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Description copied from interface:
IDataTypeAdapter
- Adapts the specified input value to the type that I provide.
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Specified by:
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adapt
in interface
IDataTypeAdapter<
String>
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Parameters:
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value - the input value
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Returns:
- the corresponding output value
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