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java.lang.Objectjava.util.AbstractMap
org.biojava.utils.OverlayMap
Overlap one map onto another. This allows you to have a map with local values and default values. The local and default values are provided by a child and parent map.
Nested Class Summary |
Nested classes inherited from class java.util.Map |
java.util.Map.Entry |
Constructor Summary | |
OverlayMap(java.util.Map parent)
Build a new map with default key-value pairs. |
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OverlayMap(java.util.Map parent,
java.util.Map overlay)
Build a new map with default key-value pairs. |
Method Summary | |
boolean |
containsKey(java.lang.Object key)
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java.util.Set |
entrySet()
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java.lang.Object |
get(java.lang.Object key)
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java.util.Map |
getOverlayMap()
Return the object containing the overlay mappings. |
java.util.Map |
getParentMap()
Return the object containing the fallback mappings. |
java.util.Set |
keySet()
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java.lang.Object |
put(java.lang.Object key,
java.lang.Object value)
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Methods inherited from class java.util.AbstractMap |
clear, clone, containsValue, equals, hashCode, isEmpty, putAll, remove, size, toString, values |
Methods inherited from class java.lang.Object |
finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public OverlayMap(java.util.Map parent, java.util.Map overlay)
parent
- the default fall-through Mapoverlay
- the overriding Mappublic OverlayMap(java.util.Map parent)
parent
- the default fall-through MapMethod Detail |
public java.util.Map getParentMap()
public java.util.Map getOverlayMap()
public java.lang.Object get(java.lang.Object key)
public java.util.Set entrySet()
public java.util.Set keySet()
public boolean containsKey(java.lang.Object key)
public java.lang.Object put(java.lang.Object key, java.lang.Object value)
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