com.sun.el.lang
Class VariableMapperFactory
java.lang.Object
javax.el.VariableMapper
com.sun.el.lang.VariableMapperFactory
public class VariableMapperFactory
- extends VariableMapper
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
VariableMapperFactory
public VariableMapperFactory(VariableMapper target)
create
public VariableMapper create()
resolveVariable
public ValueExpression resolveVariable(String variable)
- Specified by:
resolveVariable
in class VariableMapper
- Parameters:
variable
- The variable name
- Returns:
- the ValueExpression assigned to the variable,
null if there is no previous assignment to this variable.
setVariable
public ValueExpression setVariable(String variable,
ValueExpression expression)
- Description copied from class:
VariableMapper
- Assign a ValueExpression to an EL variable, replacing
any previously assignment to the same variable.
The assignment for the variable is removed if
the expression is
null
.
- Specified by:
setVariable
in class VariableMapper
- Parameters:
variable
- The variable nameexpression
- The ValueExpression to be assigned
to the variable.
- Returns:
- The previous ValueExpression assigned to this variable,
null if there is no previouse assignment to this variable.
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