Core.DataTypes.ComplexDataType.Map
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Classification
Name | Map |
Short Description | Collection of key-value pairs of the same type |
Class | Simple Data Type |
Base Data Type | ComplexType |
Default Value | An empty map |
Provide a Literal | Yes |
SpecifiedBy | ISO 13209-2 |
Standard Compliant | Yes |
Description
The Map data type identifies OTX in a number of zero or more key-value pairs. When you declare the type of the key and the type of the value must be specified. Within a Map keys must be unique. Via the key is accessed, the values in the map.
Core Conversion
The following table shows the rules for conversion to another data type:
Conversion | Result | Sample |
ToBoolean | Undefined (should not be used) | |
ToInteger | Undefined (should not be used) | |
ToFloat | Undefined (should not be used) | |
ToString | Returns the map as a string | String s = ToString({1:true, 2:false, 3:true}); // Returns "{1:true, 2:false, 3:true}" |
ToByteField | Undefined (should not be used) |
Sample
Map<Integer, Boolean> MapVariable = {1:true, 2:false, 3:true};