The address constants file defines certain information about the standardization files used for processing address data, primarily the number of lines contained in each file. The number of lines specified here must be equal to or greater than the number of lines actually contained in each file. The constants file for United States data is in the Standardization node of the project and is named addressConstants.cfg; the constants file for the other domains is located under the domain name node.
Table 15 lists and describes each parameter in the constants file. The files referenced by these parameters are described on the following pages.
Table 15 Address Constants File Parameters
Parameter |
Description |
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The maximum number of words in a given address field. |
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The maximum number of lines in the address clues file (addressClueAbbrev*.dat). |
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The maximum number of lines in the patterns file (addressPatterns*.dat). |
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The maximum length (in characters) of any pattern in the address patterns file. |
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The maximum length of an input address field. |
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The maximum output length of a street or property name. |
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The maximum output length of a house number or rural route number within the structure identifier or post office box fields. |
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The maximum output length of a directional field (prefix or suffix). |
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The maximum output length of a street type field (prefix or suffix). |
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The maximum length of a number prefix field. |
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The maximum length of a number suffix field. |
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The maximum output length of any extension field. |
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The maximum output length of any miscellaneous information that is not recognized as a known type. |