Method Summary |
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public DrillFrame | add(DrillFrame oRecord) Adds a drill frame to the stack. |
public boolean | canGoBack() Returns true if backward navigation is possible. |
public boolean | canGoHome() Returns true if "go home" is possible. |
public DrillFrame | goBack() Navigate backwards one record. |
public DrillFrame | goHome() Navigate to the home record. |
public void | reset() Clears the navigation stack. |
public int | size() Returns the stack size. |
public DrillFrame | top() Returns the top element on the stack. |