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Object org.op4j.operators.impl.AbstractOperator org.op4j.operators.impl.op.map.Level2MapEntriesSelectedValueOperator<I,K,V>
public final class Level2MapEntriesSelectedValueOperator<I,K,V>
Constructor Summary | |
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Level2MapEntriesSelectedValueOperator(Target target)
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Method Summary | |
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Level1MapEntriesSelectedOperator<I,K,V> |
endOn()
Stops the selection of key/value. |
Level2MapEntriesSelectedValueOperator<I,K,V> |
exec(IFunction<? super V,? extends V> function)
Executes the specified function on the target object, creating a new operator containing the result of the execution. |
Map<K,V> |
get()
Returns the target object this operator currently holds. |
Level2MapEntriesSelectedValueSelectedOperator<I,K,V> |
ifFalse(IFunction<? super V,Boolean> eval)
Selects only those targets for which the specified evaluator returns false. |
Level2MapEntriesSelectedValueSelectedOperator<I,K,V> |
ifNotNull()
Selects only those targets which are not null. |
Level2MapEntriesSelectedValueSelectedOperator<I,K,V> |
ifNotNullAndFalse(IFunction<? super V,Boolean> eval)
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Level2MapEntriesSelectedValueSelectedOperator<I,K,V> |
ifNotNullAndTrue(IFunction<? super V,Boolean> eval)
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Level2MapEntriesSelectedValueSelectedOperator<I,K,V> |
ifNull()
Selects only those targets which are null. |
Level2MapEntriesSelectedValueSelectedOperator<I,K,V> |
ifNullOrFalse(IFunction<? super V,Boolean> eval)
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Level2MapEntriesSelectedValueSelectedOperator<I,K,V> |
ifNullOrTrue(IFunction<? super V,Boolean> eval)
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Level2MapEntriesSelectedValueSelectedOperator<I,K,V> |
ifTrue(IFunction<? super V,Boolean> eval)
Selects only those targets for which the specified evaluator returns true. |
Level2MapEntriesSelectedValueOperator<I,K,V> |
replaceWith(V replacement)
Replaces the current target object with the specified replacement. |
Methods inherited from class org.op4j.operators.impl.AbstractOperator |
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getTarget |
Methods inherited from class Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public Level2MapEntriesSelectedValueOperator(Target target)
Method Detail |
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public Level2MapEntriesSelectedValueSelectedOperator<I,K,V> ifTrue(IFunction<? super V,Boolean> eval)
SelectableMapEntryComponentOperator
Selects only those targets for which the specified evaluator returns true. After this method, all the subsequently executed operations will only be executed on the target objects selected here, until an "endIf()" method is called.
ifTrue
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
ifTrue
in interface SelectableMapEntryComponentOperator<V>
eval
- the evaluator to be used for selecting targets.
public Level2MapEntriesSelectedValueSelectedOperator<I,K,V> ifFalse(IFunction<? super V,Boolean> eval)
SelectableMapEntryComponentOperator
Selects only those targets for which the specified evaluator returns false. After this method, all the subsequently executed operations will only be executed on the target objects selected here, until an "endIf()" method is called.
ifFalse
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
ifFalse
in interface SelectableMapEntryComponentOperator<V>
eval
- the evaluator to be used for selecting targets.
public Level2MapEntriesSelectedValueSelectedOperator<I,K,V> ifNull()
SelectableMapEntryComponentOperator
Selects only those targets which are null. After this method, all the subsequently executed operations will only be executed on the target objects selected here, until an "endIf()" method is called.
ifNull
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
ifNull
in interface SelectableMapEntryComponentOperator<V>
public Level2MapEntriesSelectedValueSelectedOperator<I,K,V> ifNotNull()
SelectableMapEntryComponentOperator
Selects only those targets which are not null. After this method, all the subsequently executed operations will only be executed on the target objects selected here, until an "endIf()" method is called.
ifNotNull
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
ifNotNull
in interface SelectableMapEntryComponentOperator<V>
public Level2MapEntriesSelectedValueSelectedOperator<I,K,V> ifNullOrFalse(IFunction<? super V,Boolean> eval)
ifNullOrFalse
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
public Level2MapEntriesSelectedValueSelectedOperator<I,K,V> ifNotNullAndFalse(IFunction<? super V,Boolean> eval)
ifNotNullAndFalse
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
public Level2MapEntriesSelectedValueSelectedOperator<I,K,V> ifNullOrTrue(IFunction<? super V,Boolean> eval)
ifNullOrTrue
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
public Level2MapEntriesSelectedValueSelectedOperator<I,K,V> ifNotNullAndTrue(IFunction<? super V,Boolean> eval)
ifNotNullAndTrue
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
public Level1MapEntriesSelectedOperator<I,K,V> endOn()
NavigatingMapEntryOperator
Stops the selection of key/value. After the execution of this method, all subsequent operations will be applied on the map entry as a whole instead of only on its key or value.
endOn
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
endOn
in interface NavigatingMapEntryOperator
public Level2MapEntriesSelectedValueOperator<I,K,V> exec(IFunction<? super V,? extends V> function)
ExecutableSelectedOperator
Executes the specified function on the target object, creating a new operator containing the result of the execution.
This function does not allow the operator target type to change because a selection ("if") has already been done on the target objects, and this would render the operator inconsistent (some objects would belong to a type and others to another type).
exec
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
exec
in interface ExecutableSelectedOperator<V>
function
- the function to be executed
public Level2MapEntriesSelectedValueOperator<I,K,V> replaceWith(V replacement)
ReplaceableOperator
Replaces the current target object with the specified replacement.
replaceWith
in interface ILevel2MapEntriesSelectedValueOperator<I,K,V>
replaceWith
in interface ReplaceableOperator<V>
replacement
- the object which will replace the current target object.
public Map<K,V> get()
UniqOpOperator
Returns the target object this operator currently holds.
get
in interface UniqOpOperator<I,Map<K,V>>
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