Module org.praxislive.core

Package org.praxislive.core.types

Class PMap

java.lang.Object

org.praxislive.core.Value

org.praxislive.core.types.PMap

public final class PMap
extends Value

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	PMap.Builder

Nested classes/interfaces inherited from class org.praxislive.core.Value

Value.Type<T extends Value>

Field Summary

Fields

Modifier and Type	Field	Description
static PMap	EMPTY

Method Summary

Modifier and Type	Method	Description
static PMap.Builder	builder()
static PMap.Builder	builder(int initialCapacity)
boolean	equals(Object obj)	Values must override the default equals method.
boolean	equivalent(Value arg)
static Optional<PMap>	from(Value arg)
Value	get(String key)
boolean	getBoolean(String key, boolean def)
double	getDouble(String key, double def)
int	getInt(String key, int def)
String	getString(String key, String def)
int	hashCode()	Values must override the default hashcode method.
boolean	isEmpty()	Check whether this Value is an empty value and has a zero length string representation.
List<String>	keys()
static PMap	of(String key, Object value)
static PMap	of(String key1, Object value1, String key2, Object value2)
static PMap	of(String key1, Object value1, String key2, Object value2, String key3, Object value3)
static PMap	parse(String str)
int	size()
String	toString()	Values must override the default method to return a string representation that is immutable.

Methods inherited from class org.praxislive.core.Value

info, type

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

EMPTY

public static final PMap EMPTY

Method Detail

get

public Value get(String key)

getBoolean

public boolean getBoolean(String key,
                          boolean def)

getInt

public int getInt(String key,
                  int def)

getDouble

public double getDouble(String key,
                        double def)

getString

public String getString(String key,
                        String def)

size

public int size()

keys

public List<String> keys()

toString

public String toString()

Description copied from class: Value

Values must override the default method to return a string representation that is immutable.

Specified by:

toString in class Value

Returns:

String representation

isEmpty

public boolean isEmpty()

Description copied from class: Value

Check whether this Value is an empty value and has a zero length string representation. Subclasses may wish to override this for efficiency if the String representation is lazily created.

Overrides:

isEmpty in class Value

Returns:

boolean true if empty

equivalent

public boolean equivalent(Value arg)

Overrides:

equivalent in class Value

hashCode

public int hashCode()

Description copied from class: Value

Values must override the default hashcode method.

Specified by:

hashCode in class Value

Returns:

int hashcode

equals

public boolean equals(Object obj)

Description copied from class: Value

Values must override the default equals method. This method should only return true if the supplied Object is of the same type as the implementing Value. Values of an unknown type should be coerced before calling this method. This method does not have to guarantee that this.equals(that) == this.toString().equals(that.toString())

Specified by:

equals in class Value

Returns:

boolean

of

public static PMap of(String key,
                      Object value)

of

public static PMap of(String key1,
                      Object value1,
                      String key2,
                      Object value2)

of

public static PMap of(String key1,
                      Object value1,
                      String key2,
                      Object value2,
                      String key3,
                      Object value3)

parse

public static PMap parse(String str)
                  throws ValueFormatException

Throws:

ValueFormatException

from

public static Optional<PMap> from(Value arg)

builder

public static PMap.Builder builder()

builder

public static PMap.Builder builder(int initialCapacity)