casa.abcl

Class ParamsMap

java.lang.Object

casa.abcl.ParamsMap

public class ParamsMap
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	ParamsMap.ParamData

Field Summary

Fields

Modifier and Type	Field and Description
private Map<String,ParamsMap.ParamData>	map

Constructor Summary

Constructors

Constructor and Description
ParamsMap()
ParamsMap(Map<String,Object> javaObjectMap)
ParamsMap(Pair<String,Object>... params)
ParamsMap(ParamsMap other)

Method Summary

Modifier and Type	Method and Description
boolean	containsKey(Object key)
Object	getJavaObject(String key)
<T> T	getJavaObject(String key, Class<T> cls) Returns the value for the key iff it's of type cls or null if there either is no such key or the value is null.
LispObject	getLispObject(String key)
boolean	isDefaulted(String key) Returns whether a default value was applied to this key.
boolean	isEmpty()
Set<String>	keySet()
Pair<Object,LispObject>	put(String key, Object javaObj, LispObject lispObj, boolean defaulted)
Pair<Object,LispObject>	put(String key, Pair<Object,LispObject> value, boolean defaulted)
Pair<Object,LispObject>	putJavaObject(String key, Object javaObject, boolean defaulted)
Pair<Object,LispObject>	putLispObject(String key, LispObject lispObject, boolean defaulted)
void	remove(String key)
int	size()
String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

map

private Map<String,ParamsMap.ParamData> map

Constructor Detail

ParamsMap

public ParamsMap()

ParamsMap

public ParamsMap(ParamsMap other)

ParamsMap

public ParamsMap(Map<String,Object> javaObjectMap)

ParamsMap

public ParamsMap(Pair<String,Object>... params)

Method Detail

getJavaObject

public Object getJavaObject(String key)

getJavaObject

public <T> T getJavaObject(String key,
                           Class<T> cls)
                    throws LispException

Returns the value for the key iff it's of type cls or null if there either is no such key or the value is null. If the object is a string and cls has a string constructor that successfully converts to an object of cls, then the string is converted and returned. Otherwise, an Exception is thrown.

Parameters:

key - Name of the parameter to look up

cls - The class the object is expected to be

Returns:

an object of type cls

Throws:

LispException - if the object isn't of type cls or isn't a string that can be converted to an object of type cls by cls's string constructor.

getLispObject

public LispObject getLispObject(String key)

containsKey

public boolean containsKey(Object key)

isEmpty

public boolean isEmpty()

keySet

public Set<String> keySet()

put

public Pair<Object,LispObject> put(String key,
                                   Pair<Object,LispObject> value,
                                   boolean defaulted)

putJavaObject

public Pair<Object,LispObject> putJavaObject(String key,
                                             Object javaObject,
                                             boolean defaulted)

putLispObject

public Pair<Object,LispObject> putLispObject(String key,
                                             LispObject lispObject,
                                             boolean defaulted)

put

public Pair<Object,LispObject> put(String key,
                                   Object javaObj,
                                   LispObject lispObj,
                                   boolean defaulted)

size

public int size()

toString

public String toString()

Overrides:

toString in class Object

isDefaulted

public boolean isDefaulted(String key)

Returns whether a default value was applied to this key. If the key is missing, return false.

Parameters:

key -

Returns:

true if the key value is defaulted.

remove

public void remove(String key)