Package com.singularsys.jep.misc.boundvariable

Class ChainedObjectVariableBindingMapper

java.lang.Object

com.singularsys.jep.misc.boundvariable.ChainedObjectVariableBindingMapper

All Implemented Interfaces:

VariableBindingMapper, Serializable

public class ChainedObjectVariableBindingMapper
extends Object
implements VariableBindingMapper

Creates VariableBinding objects by translating the variable name into a chain of object references. For example "foo.a.b" might be translated into a reference to field "b" of the object at field "a" of an object.

Since:

Jep 3.5

Author:

Richard Morris

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
ChainedObjectVariableBindingMapper(String sep)

Method Summary

Modifier and Type	Method	Description
VariableBinding	mapVariableName(String name)	Creates a VariableBinding for a given variable name
Object	put(String key, Object value)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

ChainedObjectVariableBindingMapper

public ChainedObjectVariableBindingMapper(String sep)

Parameters:

sep - the separator splitting parts of a variable name.

Method Details

put

public Object put(String key,
 Object value)

mapVariableName

public VariableBinding mapVariableName(String name)

Description copied from interface: VariableBindingMapper

Creates a VariableBinding for a given variable name

Specified by:

mapVariableName in interface VariableBindingMapper

Parameters:

name - name of the variable

Returns:

a VariableBinding or null if the name cannot be mapped.