Class MemoryViewBackedMapView<T>
- java.lang.Object
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- org.eclipse.viatra.query.runtime.matchers.util.MemoryViewBackedMapView<T>
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- All Implemented Interfaces:
java.util.Map<T,java.lang.Integer>
public class MemoryViewBackedMapView<T> extends java.lang.Object implements java.util.Map<T,java.lang.Integer>A partial and read-only Map implementation, mapping elements to multiplicities backed by anIMemoryView.Not implemented: write methods.
Inefficiently implemented:
containsValue(Object),values(),entrySet().- Since:
- 2.0
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Constructor Summary
Constructors Modifier Constructor Description protectedMemoryViewBackedMapView(IMemoryView<T> wrapped)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidclear()booleancontainsKey(java.lang.Object key)booleancontainsValue(java.lang.Object value)java.util.Set<java.util.Map.Entry<T,java.lang.Integer>>entrySet()java.lang.Integerget(java.lang.Object key)booleanisEmpty()java.util.Set<T>keySet()java.lang.Integerput(T key, java.lang.Integer value)voidputAll(java.util.Map<? extends T,? extends java.lang.Integer> m)java.lang.Integerremove(java.lang.Object key)intsize()java.lang.StringtoString()java.util.Collection<java.lang.Integer>values()
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Constructor Detail
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MemoryViewBackedMapView
protected MemoryViewBackedMapView(IMemoryView<T> wrapped)
- Parameters:
wrapped- a memory view whose contents are to be exposed as an element-to-integer map.
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Method Detail
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size
public int size()
- Specified by:
sizein interfacejava.util.Map<T,java.lang.Integer>
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isEmpty
public boolean isEmpty()
- Specified by:
isEmptyin interfacejava.util.Map<T,java.lang.Integer>
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containsKey
public boolean containsKey(java.lang.Object key)
- Specified by:
containsKeyin interfacejava.util.Map<T,java.lang.Integer>
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containsValue
public boolean containsValue(java.lang.Object value)
- Specified by:
containsValuein interfacejava.util.Map<T,java.lang.Integer>
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put
public java.lang.Integer put(T key, java.lang.Integer value)
- Specified by:
putin interfacejava.util.Map<T,java.lang.Integer>
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get
public java.lang.Integer get(java.lang.Object key)
- Specified by:
getin interfacejava.util.Map<T,java.lang.Integer>
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remove
public java.lang.Integer remove(java.lang.Object key)
- Specified by:
removein interfacejava.util.Map<T,java.lang.Integer>
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putAll
public void putAll(java.util.Map<? extends T,? extends java.lang.Integer> m)
- Specified by:
putAllin interfacejava.util.Map<T,java.lang.Integer>
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clear
public void clear()
- Specified by:
clearin interfacejava.util.Map<T,java.lang.Integer>
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keySet
public java.util.Set<T> keySet()
- Specified by:
keySetin interfacejava.util.Map<T,java.lang.Integer>
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values
public java.util.Collection<java.lang.Integer> values()
- Specified by:
valuesin interfacejava.util.Map<T,java.lang.Integer>
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entrySet
public java.util.Set<java.util.Map.Entry<T,java.lang.Integer>> entrySet()
- Specified by:
entrySetin interfacejava.util.Map<T,java.lang.Integer>
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toString
public java.lang.String toString()
- Overrides:
toStringin classjava.lang.Object
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