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java.lang.Object org.apache.poi.ddf.EscherRecord org.apache.poi.ddf.UnknownEscherRecord
public final class UnknownEscherRecord
This record is used whenever a escher record is encountered that we do not explicitly support.
Constructor Summary | |
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UnknownEscherRecord()
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Method Summary | |
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void |
addChildRecord(EscherRecord childRecord)
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java.lang.Object |
clone()
Escher records may need to be clonable in the future. |
int |
fillFields(byte[] data,
int offset,
EscherRecordFactory recordFactory)
The contract of this method is to deserialize an escher record including it's children. |
java.util.List<EscherRecord> |
getChildRecords()
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byte[] |
getData()
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java.lang.String |
getRecordName()
Subclasses should return the short name for this escher record. |
int |
getRecordSize()
Subclasses should effeciently return the number of bytes required to serialize the record. |
int |
serialize(int offset,
byte[] data,
EscherSerializationListener listener)
Serializes the record to an existing byte array. |
void |
setChildRecords(java.util.List<EscherRecord> childRecords)
Sets the child records for this record. |
java.lang.String |
toString()
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Methods inherited from class org.apache.poi.ddf.EscherRecord |
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display, fillFields, getChild, getInstance, getOptions, getRecordId, getVersion, isContainerRecord, readHeader, readInstance, serialize, serialize, setInstance, setOptions, setRecordId, setVersion |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Constructor Detail |
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public UnknownEscherRecord()
Method Detail |
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public int fillFields(byte[] data, int offset, EscherRecordFactory recordFactory)
EscherRecord
fillFields
in class EscherRecord
data
- The byte array containing the serialized escher
records.offset
- The offset into the byte array.recordFactory
- A factory for creating new escher records.
public int serialize(int offset, byte[] data, EscherSerializationListener listener)
EscherRecord
serialize
in class EscherRecord
offset
- the offset within the byte arraydata
- the data array to serialize tolistener
- a listener for begin and end serialization events. This
is useful because the serialization is
hierarchical/recursive and sometimes you need to be able
break into that.
public byte[] getData()
public int getRecordSize()
EscherRecord
getRecordSize
in class EscherRecord
public java.util.List<EscherRecord> getChildRecords()
getChildRecords
in class EscherRecord
EscherContainerRecord
public void setChildRecords(java.util.List<EscherRecord> childRecords)
EscherRecord
setChildRecords
in class EscherRecord
childRecords
- Not used in base implementation.public java.lang.Object clone()
EscherRecord
clone
in class EscherRecord
public java.lang.String getRecordName()
EscherRecord
getRecordName
in class EscherRecord
public java.lang.String toString()
toString
in class java.lang.Object
public void addChildRecord(EscherRecord childRecord)
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