Package org.glassfish.json
Class NodeReference.RootReference
java.lang.Object
org.glassfish.json.NodeReference
org.glassfish.json.NodeReference.RootReference
- Enclosing class:
NodeReference
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Nested Class Summary
Nested classes/interfaces inherited from class org.glassfish.json.NodeReference
NodeReference.ArrayReference, NodeReference.ObjectReference, NodeReference.RootReference
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Field Summary
Fields -
Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionAdd or replace a value at the referenced location.boolean
contains()
Returntrue
if a reference points to a valid value,false
otherwise.get()
Get the value at the referenced location.remove()
Remove the name/value pair from the JSON object, or the value in a JSON array, as specified by the referenceReplace the referenced value with the specified value.Methods inherited from class org.glassfish.json.NodeReference
of, of, of
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Field Details
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root
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Constructor Details
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RootReference
RootReference(JsonStructure root)
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Method Details
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contains
public boolean contains()Description copied from class:NodeReference
Returntrue
if a reference points to a valid value,false
otherwise.- Specified by:
contains
in classNodeReference
- Returns:
true
if a reference points to a value
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get
Description copied from class:NodeReference
Get the value at the referenced location.- Specified by:
get
in classNodeReference
- Returns:
- the JSON value referenced
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add
Description copied from class:NodeReference
Add or replace a value at the referenced location. If the reference is the root of a JSON tree, the added value must be a JSON object or array, which becomes the referenced JSON value. If the reference is an index of a JSON array, the value is inserted into the array at the index. If the index is -1, the value is appended to the array. If the reference is a name of a JSON object, the name/value pair is added to the object, replacing any pair with the same name.- Specified by:
add
in classNodeReference
- Parameters:
value
- the value to be added- Returns:
- the JsonStructure after the operation
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remove
Description copied from class:NodeReference
Remove the name/value pair from the JSON object, or the value in a JSON array, as specified by the reference- Specified by:
remove
in classNodeReference
- Returns:
- the JsonStructure after the operation
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replace
Description copied from class:NodeReference
Replace the referenced value with the specified value.- Specified by:
replace
in classNodeReference
- Parameters:
value
- the JSON value to be stored at the referenced location- Returns:
- the JsonStructure after the operation
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