Constructor and Description |
---|
GetMapValue(Val map,
Val arg)
Constructor.
|
Modifier and Type | Method and Description |
---|---|
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. |
boolean |
isVariable()
Return true if this value is a variable.
|
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, isXPath, setAlias, setMetaData
public boolean isVariable()
Value
isVariable
in interface Value
isVariable
in class Val
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
Copyright © 2006-2013 Apache Software Foundation. All Rights Reserved.