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java.lang.Object org.apache.poi.ddf.EscherRecord org.apache.poi.ddf.EscherDgRecord
public class EscherDgRecord
This record simply holds the number of shapes in the drawing group and the last shape id used for this drawing group.
Field Summary | |
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static java.lang.String |
RECORD_DESCRIPTION
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static short |
RECORD_ID
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Constructor Summary | |
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EscherDgRecord()
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Method Summary | |
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int |
fillFields(byte[] data,
int offset,
EscherRecordFactory recordFactory)
The contract of this method is to deserialize an escher record including it's children. |
short |
getDrawingGroupId()
Gets the drawing group id for this record. |
int |
getLastMSOSPID()
The last shape id used in this drawing group. |
int |
getNumShapes()
The number of shapes in this drawing group. |
short |
getRecordId()
Return the current record id. |
java.lang.String |
getRecordName()
Subclasses should return the short name for this escher record. |
int |
getRecordSize()
Returns the number of bytes that are required to serialize this record. |
void |
incrementShapeCount()
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int |
serialize(int offset,
byte[] data,
EscherSerializationListener listener)
Serializes the record to an existing byte array. |
void |
setLastMSOSPID(int field_2_lastMSOSPID)
The last shape id used in this drawing group. |
void |
setNumShapes(int field_1_numShapes)
The number of shapes in this drawing group. |
java.lang.String |
toString()
Returns the string representation of this record. |
Methods inherited from class org.apache.poi.ddf.EscherRecord |
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clone, display, fillFields, getChild, getChildRecords, getInstance, getOptions, getVersion, isContainerRecord, readHeader, readInstance, serialize, serialize, setChildRecords, setInstance, setOptions, setRecordId, setVersion |
Methods inherited from class java.lang.Object |
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equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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public static final short RECORD_ID
public static final java.lang.String RECORD_DESCRIPTION
Constructor Detail |
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public EscherDgRecord()
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 int getRecordSize()
getRecordSize
in class EscherRecord
public short getRecordId()
EscherRecord
getRecordId
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 int getNumShapes()
public void setNumShapes(int field_1_numShapes)
public int getLastMSOSPID()
public void setLastMSOSPID(int field_2_lastMSOSPID)
public short getDrawingGroupId()
public void incrementShapeCount()
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