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public interface Context
A Context or "scope" for storing variables; usually tied to a SCXML root or State object.
Method Summary | |
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java.lang.Object |
get(java.lang.String name)
Get the value of this variable; delegating to parent. |
Context |
getParent()
Get the parent Context, may be null. |
java.util.Map |
getVars()
Get the Map of all variables in this Context. |
boolean |
has(java.lang.String name)
Check if this variable exists, delegating to parent. |
void |
reset()
Clear this Context. |
void |
set(java.lang.String name,
java.lang.Object value)
Assigns a new value to an existing variable or creates a new one. |
void |
setLocal(java.lang.String name,
java.lang.Object value)
Assigns a new value to an existing variable or creates a new one. |
Method Detail |
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void set(java.lang.String name, java.lang.Object value)
name
- The variable namevalue
- The variable valuevoid setLocal(java.lang.String name, java.lang.Object value)
name
- The variable namevalue
- The variable valuejava.lang.Object get(java.lang.String name)
name
- The name of the variable
boolean has(java.lang.String name)
name
- The name of the variable
java.util.Map getVars()
getParent()
void reset()
Context getParent()
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