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java.lang.Objectcom.mckoi.database.TableDescriptions
public final class TableDescriptions
An object that is a key part of Database. This object maintains a list of descriptions of all tables in the database. The list contains information about the columns in the table and any other misc table options.
Constructor Summary | |
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TableDescriptions(java.io.File database_path)
Constructs this object with the database in the given directory. |
Method Summary | |
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boolean |
exists()
Returns true if the table descriptions file exists. |
DataTableDef |
getDef(java.lang.String table_name)
Returns the DataTableDef object for the table with the given name. |
java.lang.String[] |
getTableList()
Returns a list of table name's sorted in alphebetical order. |
void |
load()
Load the entire list of table descriptions for this database. |
void |
save()
Updates the table description file in the database. |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
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public TableDescriptions(java.io.File database_path)
Method Detail |
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public boolean exists()
public void load() throws java.io.IOException
java.io.IOException
public void save() throws java.io.IOException
java.io.IOException
public java.lang.String[] getTableList()
public DataTableDef getDef(java.lang.String table_name)
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