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java.lang.Objectorg.apache.derby.iapi.services.io.FormatableArrayHolder
A formatable holder for an array of formatables. Used to avoid serializing arrays.
Field Summary | |
private java.lang.Object[] |
array
This class implements Formatable. |
Constructor Summary | |
FormatableArrayHolder()
Niladic constructor for formatable |
|
FormatableArrayHolder(java.lang.Object[] array)
Construct a FormatableArrayHolder using the input array. |
Method Summary | |
java.lang.Object[] |
getArray(java.lang.Class inputClass)
Get the held array of formatables, and return it in an array of type inputClass. |
int |
getTypeFormatId()
Get the formatID which corresponds to this class. |
void |
readExternal(ArrayInputStream in)
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void |
readExternal(java.io.ObjectInput in)
Read this array from a stream of stored objects. |
void |
setArray(java.lang.Object[] array)
Set the held array to the input array. |
void |
writeExternal(java.io.ObjectOutput out)
Write this array out |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
private java.lang.Object[] array
Constructor Detail |
public FormatableArrayHolder()
public FormatableArrayHolder(java.lang.Object[] array)
Method Detail |
public void setArray(java.lang.Object[] array)
public java.lang.Object[] getArray(java.lang.Class inputClass)
inputClass
- the class to use for the returned array
public void writeExternal(java.io.ObjectOutput out) throws java.io.IOException
writeExternal
in interface java.io.Externalizable
out
- write bytes here
java.io.IOException
- thrown on errorpublic void readExternal(java.io.ObjectInput in) throws java.io.IOException, java.lang.ClassNotFoundException
readExternal
in interface java.io.Externalizable
in
- read this.
java.io.IOException
- thrown on error
java.lang.ClassNotFoundException
- thrown on errorpublic void readExternal(ArrayInputStream in) throws java.io.IOException, java.lang.ClassNotFoundException
java.io.IOException
java.lang.ClassNotFoundException
public int getTypeFormatId()
getTypeFormatId
in interface TypedFormat
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