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java.lang.Object com.infoviz.datamodel.table.IVColumnDefinition
$Id$ $Revision$ $Author$
Constructor Summary | |
IVColumnDefinition(java.lang.String name,
java.lang.String displayName,
java.lang.Class type)
constructor |
|
IVColumnDefinition(java.lang.String name,
java.lang.String displayName,
java.lang.Class type,
boolean allowNull)
constructor |
Method Summary | |
boolean |
allowsNull()
|
boolean |
equals(java.lang.Object another)
compares columns |
java.lang.String |
getDisplayName()
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java.lang.String |
getName()
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java.lang.Class |
getType()
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int |
hashCode()
|
boolean |
isValidValue(java.lang.Object value)
determines this value is a valid value for the column |
java.lang.String |
toString()
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Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
Constructor Detail |
public IVColumnDefinition(java.lang.String name, java.lang.String displayName, java.lang.Class type)
name
- a name that is used in column data manipulation and queries, should not be nulldisplayName
- a name that is used for displaytype
- the data type of the columnpublic IVColumnDefinition(java.lang.String name, java.lang.String displayName, java.lang.Class type, boolean allowNull)
name
- a name that is used in column data manipulation and queries, should not be nulldisplayName
- a name that is used for displaytype
- the data type of the columnallowNull
- allow column values to be null, default is trueMethod Detail |
public java.lang.String getName()
public java.lang.String getDisplayName()
public java.lang.Class getType()
public boolean allowsNull()
public boolean isValidValue(java.lang.Object value)
value
-
public boolean equals(java.lang.Object another)
another
-
public int hashCode()
public java.lang.String toString()
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