javax.jdo.identity
Class IntIdentity
- Externalizable
This class is for identity with a single int field.
IntIdentity() - Constructor only for Externalizable.
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IntIdentity(Class pcClass, Integer key) - Constructor with class and key.
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IntIdentity(Class pcClass, String str) - Constructor with class and key.
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IntIdentity(Class pcClass, int key) - Constructor with class and key.
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protected Object | createKeyAsObject() - Create the key as an Object.
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boolean | equals(Object obj) - Determine if the other object represents the same object id.
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int | getKey() - Return the key.
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void | readExternal(ObjectInput in) - Read this object.
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String | toString() - Return the String form of the key.
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void | writeExternal(ObjectOutput out) - Write this object.
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assertKeyNotNull , createKeyAsObject , equals , getKeyAsObject , getTargetClass , getTargetClassName , hashClassName , hashCode , readExternal , setKeyAsObject , writeExternal |
IntIdentity
public IntIdentity()
Constructor only for Externalizable.
IntIdentity
public IntIdentity(Class pcClass,
Integer key)
Constructor with class and key.
pcClass
- the classkey
- the key
IntIdentity
public IntIdentity(Class pcClass,
String str)
Constructor with class and key.
pcClass
- the classstr
- the key
IntIdentity
public IntIdentity(Class pcClass,
int key)
Constructor with class and key.
pcClass
- the classkey
- the key
equals
public boolean equals(Object obj)
Determine if the other object represents the same object id.
- equals in interface SingleFieldIdentity
- true if both objects represent the same object id
getKey
public int getKey()
Return the key.
readExternal
public void readExternal(ObjectInput in)
throws IOException,
ClassNotFoundException
Read this object. Read the superclass first.
- readExternal in interface SingleFieldIdentity
toString
public String toString()
Return the String form of the key.
- the String form of the key
writeExternal
public void writeExternal(ObjectOutput out)
throws IOException
Write this object. Write the superclass first.
- writeExternal in interface SingleFieldIdentity