WZDataItem

Conforms to:	NSMutableCopying, NSCopying, NSCoding
Superclass:	NSObject
Declared In:	WZData.h

Introduction

The WZDataItem class provides an interface encapsulating the various data items that represent server metadata that is sent and received by GoCoder.

Methods

-boolValue
-dateValue
-doubleValue
-floatValue
-init
-integerValue
+itemWithBool:
+itemWithDate:
+itemWithDouble:
+itemWithFloat:
+itemWithInteger:
+itemWithString:
-listValue
-mapValue
-stringValue

boolValue

- (BOOL) boolValue;

Return Value

the bool value of the WZDataItem, or 0 if the item is not of type WZDataTypeBoolean

Discussion

Get the bool value of the WZDataItem

dateValue

- (nullable NSDate *)dateValue;

Return Value

the date value of the WZDataItem, or nil if the item is not of type WZDataTypeDate

Discussion

Get the date value of the WZDataItem

doubleValue

- (double) doubleValue;

Return Value

the double value of the WZDataItem, or 0 if the item is not of type WZDataTypeDouble

Discussion

Get the double value of the WZDataItem

floatValue

- (float) floatValue;

Return Value

the float value of the WZDataItem, or 0 if the item is not of type WZDataTypeFloat

Discussion

Get the float value of the WZDataItem

init

- (nonnull instancetype) init;

Return Value

An instance of WZDataItem of type WZDataTypeNull

Discussion

Initialize a WZDataItem

integerValue

- (NSInteger) integerValue;

Return Value

the integer value of the WZDataItem, or 0 if the item is not of type WZDataTypeInteger

Discussion

Get the integer value of the WZDataItem

itemWithBool:

+ (nonnull instancetype) itemWithBool:(BOOL)value;

Parameters

value: the bool value with which to initialize the item

Return Value

An instance of WZDataItem

Discussion

Creates a new WZDataItem of type WZDataTypeBool

itemWithDate:

+ (nonnull instancetype) itemWithDate:(nonnull NSDate *)value;

Parameters

value: the date value with which to initialize the item

Return Value

An instance of WZDataItem

Discussion

Creates a new WZDataItem of type WZDataTypeDate

itemWithDouble:

+ (nonnull instancetype) itemWithDouble:(double)value;

Parameters

value: the double value with which to initialize the item

Return Value

An instance of WZDataItem

Discussion

Creates a new WZDataItem of type WZDataTypeDouble

itemWithFloat:

+ (nonnull instancetype) itemWithFloat:(float)value;

Parameters

value: the float value with which to initialize the item

Return Value

An instance of WZDataItem

Discussion

Creates a new WZDataItem of type WZDataTypeFloat

itemWithInteger:

+ (nonnull instancetype) itemWithInteger:(NSInteger)value;

Parameters

value: the integer value with which to initialize the item

Return Value

An instance of WZDataItem

Discussion

Creates a new WZDataItem of type WZDataTypeInteger

itemWithString:

+ (nonnull instancetype) itemWithString:(nonnull NSString *)value;

Parameters

value: the string value with which to initialize the item

Return Value

An instance of WZDataItem

Discussion

Creates a new WZDataItem of type WZDataTypeString

listValue

- (nullable WZDataList *)listValue;

Return Value

the list value of the WZDataItem, or nil if the item is not of type WZDataTypeList

Discussion

Get the list value of the WZDataItem

mapValue

- (nullable WZDataMap *)mapValue;

Return Value

the map value of the WZDataItem, or nil if the item is not of type WZDataTypeMap

Discussion

Get the map value of the WZDataItem

stringValue

- (nullable NSString *)stringValue;

Return Value

the string value of the WZDataItem, or nil if the item is not of type WZDataTypeString

Discussion

Get the string value of the WZDataItem

Properties

type

type

@property (nonatomic,
    assign,
    readonly) WZDataType type;

Discussion

The type of this data item.

Last Updated: Wednesday, March 22, 2017