TCharFloatMap

All Known Implementing Classes:

TCharFloatHashMap, TSynchronizedCharFloatMap, TUnmodifiableCharFloatMap
```
public interface TCharFloatMap
```
Interface for a primitive map of char keys and float values.

Method Summary

All Methods

Instance Methods

Abstract Methods
Modifier and Type	Method and Description
`float`	`adjustOrPutValue(char key, float adjust_amount, float put_amount)` Adjusts the primitive value mapped to the key if the key is present in the map.
`boolean`	`adjustValue(char key, float amount)` Adjusts the primitive value mapped to key.
`void`	`clear()` Empties the map.
`boolean`	`containsKey(char key)` Checks for the present of `key` in the keys of the map.
`boolean`	`containsValue(float val)` Checks for the presence of `val` in the values of the map.
`boolean`	`forEachEntry(TCharFloatProcedure procedure)` Executes `procedure` for each key/value entry in the map.
`boolean`	`forEachKey(TCharProcedure procedure)` Executes `procedure` for each key in the map.
`boolean`	`forEachValue(TFloatProcedure procedure)` Executes `procedure` for each value in the map.
`float`	`get(char key)` Retrieves the value for `key`
`char`	`getNoEntryKey()` Returns the value that will be returned from `get(char)` or `put(char, float)` if no entry exists for a given key.
`float`	`getNoEntryValue()` Returns the value that will be returned from `get(char)` or `put(char, float)` if no entry exists for a given key.
`boolean`	`increment(char key)` Increments the primitive value mapped to key by 1
`boolean`	`isEmpty()` Returns `true` if this map contains no key-value mappings.
`TCharFloatIterator`	`iterator()`
`char[]`	`keys()` Returns the keys of the map as an array of `char` values.
`char[]`	`keys(char[] array)` Returns the keys of the map.
`TCharSet`	`keySet()` Returns the keys of the map as a `TCharSet`
`float`	`put(char key, float value)` Inserts a key/value pair into the map.
`void`	`putAll(Map<? extends Character,? extends Float> map)` Put all the entries from the given Map into this map.
`void`	`putAll(TCharFloatMap map)` Put all the entries from the given map into this map.
`float`	`putIfAbsent(char key, float value)` Inserts a key/value pair into the map if the specified key is not already associated with a value.
`float`	`remove(char key)` Deletes a key/value pair from the map.
`boolean`	`retainEntries(TCharFloatProcedure procedure)` Retains only those entries in the map for which the procedure returns a true value.
`int`	`size()` Returns an `int` value that is the number of elements in the map.
`void`	`transformValues(TFloatFunction function)` Transform the values in this map using `function`.
`TFloatCollection`	`valueCollection()` Returns the values of the map as a `TFloatCollection`
`float[]`	`values()` Returns the values of the map as an array of `#e#` values.
`float[]`	`values(float[] array)` Returns the values of the map using an existing array.

- Method Detail
  - getNoEntryKey
```
char getNoEntryKey()
```
    Returns the value that will be returned from get(char) or put(char, float) if no entry exists for a given key. The default value is generally zero, but can be changed during construction of the collection.
    
    Returns:
    
    the value that represents a null key in this collection.
  - getNoEntryValue
```
float getNoEntryValue()
```
    Returns the value that will be returned from get(char) or put(char, float) if no entry exists for a given key. The default value is generally zero, but can be changed during construction of the collection.
    
    Returns:
    
    the value that represents a null value in this collection.
  - put
```
float put(char key,
          float value)
```
    Inserts a key/value pair into the map.
    
    Parameters:
    
    key - an char value
    
    value - an float value
    
    Returns:
    
    the previous value associated with key, or the "no entry" value if none was found (see getNoEntryValue()).
  - putIfAbsent
```
float putIfAbsent(char key,
                  float value)
```
    Inserts a key/value pair into the map if the specified key is not already associated with a value.
    
    Parameters:
    
    key - an char value
    
    value - an float value
    
    Returns:
    
    the previous value associated with key, or the "no entry" value if none was found (see getNoEntryValue()).
  - putAll
```
void putAll(Map<? extends Character,? extends Float> map)
```
    Put all the entries from the given Map into this map.
    
    Parameters:
    
    map - The Map from which entries will be obtained to put into this map.
  - putAll
```
void putAll(TCharFloatMap map)
```
    Put all the entries from the given map into this map.
    
    Parameters:
    
    map - The map from which entries will be obtained to put into this map.
  - get
```
float get(char key)
```
    Retrieves the value for key
    
    Parameters:
    
    key - an char value
    
    Returns:
    
    the previous value associated with key, or the "no entry" value if none was found (see getNoEntryValue()).
  - clear
```
void clear()
```
    Empties the map.
  - isEmpty
```
boolean isEmpty()
```
    Returns true if this map contains no key-value mappings.
    
    Returns:
    
    true if this map contains no key-value mappings
  - remove
```
float remove(char key)
```
    Deletes a key/value pair from the map.
    
    Parameters:
    
    key - an char value
    
    Returns:
    
    the previous value associated with key, or the "no entry" value if none was found (see getNoEntryValue()).
  - size
```
int size()
```
    Returns an int value that is the number of elements in the map.
    
    Returns:
    
    an int value that is the number of elements in the map.
  - keySet
```
TCharSet keySet()
```
    Returns the keys of the map as a TCharSet
    
    Returns:
    
    the keys of the map as a TCharSet
  - keys
```
char[] keys()
```
    Returns the keys of the map as an array of char values.
    
    Returns:
    
    the keys of the map as an array of char values.
  - keys
```
char[] keys(char[] array)
```
    Returns the keys of the map.
    
    Parameters:
    
    array - the array into which the elements of the list are to be stored, if it is big enough; otherwise, a new array of the same type is allocated for this purpose.
    
    Returns:
    
    the keys of the map as an array.
  - valueCollection
```
TFloatCollection valueCollection()
```
    Returns the values of the map as a TFloatCollection
    
    Returns:
    
    the values of the map as a TFloatCollection
  - values
```
float[] values()
```
    Returns the values of the map as an array of #e# values.
    
    Returns:
    
    the values of the map as an array of #e# values.
  - values
```
float[] values(float[] array)
```
    Returns the values of the map using an existing array.
    
    Parameters:
    
    array - the array into which the elements of the list are to be stored, if it is big enough; otherwise, a new array of the same type is allocated for this purpose.
    
    Returns:
    
    the values of the map as an array of #e# values.
  - containsValue
```
boolean containsValue(float val)
```
    Checks for the presence of val in the values of the map.
    
    Parameters:
    
    val - an float value
    
    Returns:
    
    a boolean value
  - containsKey
```
boolean containsKey(char key)
```
    Checks for the present of key in the keys of the map.
    
    Parameters:
    
    key - an char value
    
    Returns:
    
    a boolean value
  - iterator
```
TCharFloatIterator iterator()
```
    Returns:
    
    a TCharFloatIterator with access to this map's keys and values
  - forEachKey
```
boolean forEachKey(TCharProcedure procedure)
```
    Executes procedure for each key in the map.
    
    Parameters:
    
    procedure - a TCharProcedure value
    
    Returns:
    
    false if the loop over the keys terminated because the procedure returned false for some key.
  - forEachValue
```
boolean forEachValue(TFloatProcedure procedure)
```
    Executes procedure for each value in the map.
    
    Parameters:
    
    procedure - a T#F#Procedure value
    
    Returns:
    
    false if the loop over the values terminated because the procedure returned false for some value.
  - forEachEntry
```
boolean forEachEntry(TCharFloatProcedure procedure)
```
    Executes procedure for each key/value entry in the map.
    
    Parameters:
    
    procedure - a TOCharFloatProcedure value
    
    Returns:
    
    false if the loop over the entries terminated because the procedure returned false for some entry.
  - transformValues
```
void transformValues(TFloatFunction function)
```
    Transform the values in this map using function.
    
    Parameters:
    
    function - a TFloatFunction value
  - retainEntries
```
boolean retainEntries(TCharFloatProcedure procedure)
```
    Retains only those entries in the map for which the procedure returns a true value.
    
    Parameters:
    
    procedure - determines which entries to keep
    
    Returns:
    
    true if the map was modified.
  - increment
```
boolean increment(char key)
```
    Increments the primitive value mapped to key by 1
    
    Parameters:
    
    key - the key of the value to increment
    
    Returns:
    
    true if a mapping was found and modified.
  - adjustValue
```
boolean adjustValue(char key,
                    float amount)
```
    Adjusts the primitive value mapped to key.
    
    Parameters:
    
    key - the key of the value to increment
    
    amount - the amount to adjust the value by.
    
    Returns:
    
    true if a mapping was found and modified.
  - adjustOrPutValue
```
float adjustOrPutValue(char key,
                       float adjust_amount,
                       float put_amount)
```
    Adjusts the primitive value mapped to the key if the key is present in the map. Otherwise, the initial_value is put in the map.
    
    Parameters:
    
    key - the key of the value to increment
    
    adjust_amount - the amount to adjust the value by
    
    put_amount - the value put into the map if the key is not initial present
    
    Returns:
    
    the value present in the map after the adjustment or put operation

Interface TCharFloatMap

Method Summary

Method Detail

getNoEntryKey

getNoEntryValue

put

putIfAbsent

putAll

putAll

get

clear

isEmpty

remove

size

keySet

keys

keys

valueCollection

values

values

containsValue

containsKey

iterator

forEachKey

forEachValue

forEachEntry

transformValues

retainEntries

increment

adjustValue

adjustOrPutValue