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java.lang.Objectorg.jibx.binding.util.SparseStack
public class SparseStack
Stack for values that depend on the level of nesting, where only some of the levels change the current value.
Field Summary | |
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private java.lang.Object |
m_current
Current item. |
private ObjectStack |
m_items
Stack of different items (paired with m_levels stack). |
private int |
m_level
Current nesting level. |
private IntStack |
m_levels
Levels with different items (paired with m_items stack). |
Constructor Summary | |
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SparseStack()
Constructor with no initial value. |
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SparseStack(java.lang.Object current)
Constructor with initial value. |
Method Summary | |
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void |
enter()
Enter a level of nesting. |
java.lang.Object |
exit()
Exit a level of nesting with changed item returned. |
java.lang.Object |
getCurrent()
Get current object. |
void |
setCurrent(java.lang.Object obj)
Set current object. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
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private java.lang.Object m_current
private int m_level
private IntStack m_levels
private ObjectStack m_items
Constructor Detail |
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public SparseStack(java.lang.Object current)
current
- initial valuepublic SparseStack()
Method Detail |
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public java.lang.Object getCurrent()
public void setCurrent(java.lang.Object obj)
obj
- set the current objectpublic void enter()
public java.lang.Object exit()
null
if
same item still active
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