Constructor and Description |
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Null() |
Modifier and Type | Method and Description |
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protected java.lang.Object |
eval(java.lang.Object candidate,
java.lang.Object orig,
StoreContext ctx,
java.lang.Object[] params)
Return this value for the given candidate.
|
java.lang.Class |
getType()
Return the expected type for this value, or
Object if
the type is unknown. |
void |
setImplicitType(java.lang.Class type)
Set the implicit type of the value, based on how it is used in the
filter.
|
acceptVisit, eval, evaluate, evaluate, getAlias, getMetaData, getName, getPath, getSelectAs, isAggregate, isVariable, isXPath, setAlias, setMetaData
public java.lang.Class getType()
Value
Object
if
the type is unknown.public void setImplicitType(java.lang.Class type)
Value
Object
from Value.getType()
.protected java.lang.Object eval(java.lang.Object candidate, java.lang.Object orig, StoreContext ctx, java.lang.Object[] params)
Val
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