| java.lang.Object
 org.openlaszlo.iv.flash.context.Context
All known Subclasses: org.openlaszlo.iv.flash.context.GraphContext, org.openlaszlo.iv.flash.context.FakeContext, org.openlaszlo.iv.flash.context.StandardContext,
| Context | | abstract public class Context (Code) | | Abstract generator context
Contains variables with theirs values and reference to parent context
author:
Dmitry Skavish
author:
James Taylor |
| apply | | public String apply(String s)(Code) | | Applies this context to the specified string
In the specified string replaces all constructions like: {variable_name}
with corresponding variable's value or empty string if variable not found
{{ treated as a single brace
Parameters:
s - string to replace in string with all variables replaced by their values |
| getCommandContext | | public CommandContext getCommandContext()(Code) | | Traverse the tree of context and find the root - CommandContext
found CommandContext or null |
| getParent | | public Context getParent()(Code) | | Returns parent context
parent context |
| getValue | | abstract public String getValue(String name)(Code) | | Retrieves value by name
Parameters:
name - expression to evaluate in this context value of variable or null |
| getValueFromParent | | protected String getValueFromParent(String expr)(Code) | | Queries the parent context for the value
Parameters:
expr - expression to evaluate in parent context the value of evaluating the expression in the parent context,or null if there is no parent context. |
| setParent | | public void setParent(Context parent)(Code) | | Sets parent context
Parameters:
parent - parent context |
|
|