ParametersImpl (io.bddhub:detective.core 1.11.0 API)

java.lang.Object
- detective.core.dsl.ParametersImpl

All Implemented Interfaces:

Parameters, Cloneable
```
public class ParametersImpl
extends Object
implements Parameters
```
Create a tree like parameters. always try to get/set parent parameter first.

Author:

James Luo

Field Summary

Fields
Modifier and Type Field and Description

static Parameters EMPTY_PARAMETERS

Fields
Modifier and Type	Field and Description
`static Parameters`	`EMPTY_PARAMETERS`

Constructor Summary

Constructors
Constructor and Description

ParametersImpl()

ParametersImpl(Parameters parent)

Constructors
Constructor and Description
`ParametersImpl()`
`ParametersImpl(Parameters parent)`

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`Parameters`	`clone()`
`boolean`	`containsKey(String key)` Returns `true` if this map contains a mapping for the specified key.
`static ParametersImpl`	`createFromMap(Map<String,Object> map)`
`Object`	`get(String key)` Returns the value to which the specified key is mapped, or `null` if this map contains no mapping for the key.
`Parameters`	`getParent()`
`Set<String>`	`getUnbindShareVarKeys()`
`Object`	`getUnwrappered(String key)`
`boolean`	`isEmpty()` Returns `true` if this map contains no key-value mappings.
`boolean`	`isImmutable()`
`boolean`	`isInParent(String key)`
`Set<String>`	`keySet()` Returns a `Set` view of the keys contained in this map.
`Object`	`put(String key, Object value)` Associates the specified value with the specified key in this map (optional operation).
`void`	`putAll(Parameters parameters)` Copies all of the mappings from the specified map to this map (optional operation).
`void`	`putAllUnwrappered(Parameters parameters)`
`Object`	`remove(String key)` Removes the mapping for a key from this map if it is present (optional operation).
`void`	`setImmutable(boolean immutable)`
`void`	`setParent(Parameters parent)`
`int`	`size()` Returns the number of key-value mappings in this map.
`String`	`toString()`

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

- Field Detail
  - EMPTY_PARAMETERS
```
public static Parameters EMPTY_PARAMETERS
```
- Constructor Detail
  - ParametersImpl
```
public ParametersImpl()
```
  - ParametersImpl
```
public ParametersImpl(Parameters parent)
```
- Method Detail
  - getParent
```
public Parameters getParent()
```
    Specified by:
    
    getParent in interface Parameters
  - setParent
```
public void setParent(Parameters parent)
```
    Specified by:
    
    setParent in interface Parameters
  - createFromMap
```
public static ParametersImpl createFromMap(Map<String,Object> map)
```
  - toString
```
public String toString()
```
    Overrides:
    
    toString in class Object
  - get
```
public Object get(String key)
```
    Description copied from interface: Parameters
    
    Returns the value to which the specified key is mapped, or null if this map contains no mapping for the key.
    More formally, if this map contains a mapping from a key k to a value v such that (key==null ? k==null : key.equals(k)), then this method returns v; otherwise it returns null. (There can be at most one such mapping.)
    If this map permits null values, then a return value of null does not necessarily indicate that the map contains no mapping for the key; it's also possible that the map explicitly maps the key to null. The containsKey operation may be used to distinguish these two cases.
    
    Specified by:
    
    get in interface Parameters
    
    Parameters:
    
    key - the key whose associated value is to be returned
    
    Returns:
    
    the value to which the specified key is mapped, or null if this map contains no mapping for the key
  - put
```
public Object put(String key,
                  Object value)
```
    Description copied from interface: Parameters
    
    Associates the specified value with the specified key in this map (optional operation). If the map previously contained a mapping for the key, the old value is replaced by the specified value. (A map m is said to contain a mapping for a key k if and only if containsKey(object) m.containsKey(k)} would return true.)
    
    Specified by:
    
    put in interface Parameters
    
    Parameters:
    
    key - key with which the specified value is to be associated
    
    value - value to be associated with the specified key
    
    Returns:
    
    the previous value associated with key, or null if there was no mapping for key. (A null return can also indicate that the map previously associated null with key, if the implementation supports null values.)
  - keySet
```
public Set<String> keySet()
```
    Description copied from interface: Parameters
    
    Returns a Set view of the keys contained in this map. The set is backed by the map, so changes to the map are reflected in the set, and vice-versa. If the map is modified while an iteration over the set is in progress (except through the iterator's own remove operation), the results of the iteration are undefined. The set supports element removal, which removes the corresponding mapping from the map, via the Iterator.remove, Set.remove, removeAll, retainAll, and clear operations. It does not support the add or addAll operations.
    
    Specified by:
    
    keySet in interface Parameters
    
    Returns:
    
    a set view of the keys contained in this map
  - size
```
public int size()
```
    Description copied from interface: Parameters
    
    Returns the number of key-value mappings in this map. If the map contains more than Integer.MAX_VALUE elements, returns Integer.MAX_VALUE.
    
    Specified by:
    
    size in interface Parameters
    
    Returns:
    
    the number of key-value mappings in this map
  - isEmpty
```
public boolean isEmpty()
```
    Description copied from interface: Parameters
    
    Returns true if this map contains no key-value mappings.
    
    Specified by:
    
    isEmpty in interface Parameters
    
    Returns:
    
    true if this map contains no key-value mappings
  - containsKey
```
public boolean containsKey(String key)
```
    Description copied from interface: Parameters
    
    Returns true if this map contains a mapping for the specified key. More formally, returns true if and only if this map contains a mapping for a key k such that (key==null ? k==null : key.equals(k)). (There can be at most one such mapping.)
    
    Specified by:
    
    containsKey in interface Parameters
    
    Parameters:
    
    key - key whose presence in this map is to be tested
    
    Returns:
    
    true if this map contains a mapping for the specified key
  - clone
```
public Parameters clone()
```
    Specified by:
    
    clone in interface Parameters
    
    Overrides:
    
    clone in class Object
  - putAll
```
public void putAll(Parameters parameters)
```
    Description copied from interface: Parameters
    
    Copies all of the mappings from the specified map to this map (optional operation). The effect of this call is equivalent to that of calling #put(Object,Object) put(k, v) on this map once for each mapping from key k to value v in the specified map. The behavior of this operation is undefined if the specified map is modified while the operation is in progress.
    
    Specified by:
    
    putAll in interface Parameters
  - putAllUnwrappered
```
public void putAllUnwrappered(Parameters parameters)
```
    Specified by:
    
    putAllUnwrappered in interface Parameters
  - remove
```
public Object remove(String key)
```
    Description copied from interface: Parameters
    
    Removes the mapping for a key from this map if it is present (optional operation). More formally, if this map contains a mapping from key k to value v such that (key==null ? k==null : key.equals(k)), that mapping is removed. (The map can contain at most one such mapping.)
    Returns the value to which this map previously associated the key, or null if the map contained no mapping for the key.
    If this map permits null values, then a return value of null does not necessarily indicate that the map contained no mapping for the key; it's also possible that the map explicitly mapped the key to null.
    The map will not contain a mapping for the specified key once the call returns.
    
    Specified by:
    
    remove in interface Parameters
    
    Parameters:
    
    key - key whose mapping is to be removed from the map
    
    Returns:
    
    the previous value associated with key, or null if there was no mapping for key.
  - getUnwrappered
```
public Object getUnwrappered(String key)
```
    Specified by:
    
    getUnwrappered in interface Parameters
  - getUnbindShareVarKeys
```
public Set<String> getUnbindShareVarKeys()
```
    Specified by:
    
    getUnbindShareVarKeys in interface Parameters
  - isInParent
```
public boolean isInParent(String key)
```
    Specified by:
    
    isInParent in interface Parameters
  - isImmutable
```
public boolean isImmutable()
```
    Specified by:
    
    isImmutable in interface Parameters
  - setImmutable
```
public void setImmutable(boolean immutable)
```
    Specified by:
    
    setImmutable in interface Parameters

Class ParametersImpl

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

EMPTY_PARAMETERS

Constructor Detail

ParametersImpl

ParametersImpl

Method Detail

getParent

setParent

createFromMap

toString

get

put

keySet

size

isEmpty

containsKey

clone

putAll

putAllUnwrappered

remove

getUnwrappered

getUnbindShareVarKeys

isInParent

isImmutable

setImmutable