Package org.mvel2.integration.impl
Class FunctionVariableResolverFactory
java.lang.Object
org.mvel2.integration.impl.BaseVariableResolverFactory
org.mvel2.integration.impl.FunctionVariableResolverFactory
- All Implemented Interfaces:
Serializable
,LocalVariableResolverFactory
,VariableResolverFactory
public class FunctionVariableResolverFactory
extends BaseVariableResolverFactory
implements LocalVariableResolverFactory
- See Also:
-
Field Summary
FieldsFields inherited from class org.mvel2.integration.impl.BaseVariableResolverFactory
indexedVariableNames, indexedVariableResolvers, indexOffset, nextFactory, variableResolvers
-
Constructor Summary
ConstructorsConstructorDescriptionFunctionVariableResolverFactory
(Function function, VariableResolverFactory nextFactory, String[] indexedVariables, Object[] parameters) -
Method Summary
Modifier and TypeMethodDescriptioncreateIndexedVariable
(int index, String name, Object value) createIndexedVariable
(int index, String name, Object value, Class<?> type) createVariable
(String name, Object value) Creates a new variable.createVariable
(String name, Object value, Class<?> type) Creates a new variable, and assigns a static type.getIndexedVariableResolver
(int index) getVariableResolver
(String name) Return a variable resolver for the specified variable name.private int
boolean
boolean
isResolveable
(String name) Determines whether or not the variable is resolver in the chain of factories.boolean
Deterimines whether or not the current VariableResolverFactory is the physical target for the actual variable.void
void
setIndexOffset
(int offset) setNoTilt
(boolean noTilt) void
setTiltFlag
(boolean tiltFlag) void
updateParameters
(Object[] parameters) Methods inherited from class org.mvel2.integration.impl.BaseVariableResolverFactory
appendFactory, getIndexedVariableNames, getKnownVariables, getNextFactory, getVariableResolvers, insertFactory, isNextResolveable, setIndexedVariableNames, setIndexedVariableResolver, setNextFactory, setVariableResolvers, tiltFlag, variableIndexOf
-
Field Details
-
function
-
noTilt
private boolean noTilt
-
-
Constructor Details
-
FunctionVariableResolverFactory
public FunctionVariableResolverFactory(Function function, VariableResolverFactory nextFactory, String[] indexedVariables, Object[] parameters)
-
-
Method Details
-
isResolveable
Description copied from interface:VariableResolverFactory
Determines whether or not the variable is resolver in the chain of factories.- Specified by:
isResolveable
in interfaceVariableResolverFactory
- Parameters:
name
- - variable name- Returns:
- - boolean
-
createVariable
Description copied from interface:VariableResolverFactory
Creates a new variable. This probably doesn't need to be implemented in most scenarios. This is used for variable assignment.- Specified by:
createVariable
in interfaceVariableResolverFactory
- Parameters:
name
- - name of the variable being createdvalue
- - value of the variable- Returns:
- instance of the variable resolver associated with the variable
-
createVariable
Description copied from interface:VariableResolverFactory
Creates a new variable, and assigns a static type. It is expected the underlying factory and resolver will enforce this.- Specified by:
createVariable
in interfaceVariableResolverFactory
- Parameters:
name
- - name of the variable being createdvalue
- - value of the variabletype
- - the static type- Returns:
- instance of the variable resolver associated with the variable
-
createIndexedVariable
- Specified by:
createIndexedVariable
in interfaceVariableResolverFactory
- Overrides:
createIndexedVariable
in classBaseVariableResolverFactory
-
createIndexedVariable
- Specified by:
createIndexedVariable
in interfaceVariableResolverFactory
- Overrides:
createIndexedVariable
in classBaseVariableResolverFactory
-
getIndexedVariableResolver
- Specified by:
getIndexedVariableResolver
in interfaceVariableResolverFactory
- Overrides:
getIndexedVariableResolver
in classBaseVariableResolverFactory
-
getVariableResolver
Description copied from interface:VariableResolverFactory
Return a variable resolver for the specified variable name. This method is expected to traverse the heirarchy of ResolverFactories.- Specified by:
getVariableResolver
in interfaceVariableResolverFactory
- Overrides:
getVariableResolver
in classBaseVariableResolverFactory
- Parameters:
name
- - variable name- Returns:
- - instance of the VariableResolver for the specified variable
-
isIndexedFactory
public boolean isIndexedFactory()- Specified by:
isIndexedFactory
in interfaceVariableResolverFactory
- Overrides:
isIndexedFactory
in classBaseVariableResolverFactory
-
isTarget
Description copied from interface:VariableResolverFactory
Deterimines whether or not the current VariableResolverFactory is the physical target for the actual variable.- Specified by:
isTarget
in interfaceVariableResolverFactory
- Parameters:
name
- - variable name- Returns:
- - boolean indicating whether or not factory is the physical target
-
increaseRegisterTableSize
private int increaseRegisterTableSize() -
updateParameters
-
getIndexedVariableResolvers
-
setIndexedVariableResolvers
-
getFunction
-
setIndexOffset
public void setIndexOffset(int offset) -
setNoTilt
-
setTiltFlag
public void setTiltFlag(boolean tiltFlag) - Specified by:
setTiltFlag
in interfaceVariableResolverFactory
- Overrides:
setTiltFlag
in classBaseVariableResolverFactory
-