Package com.mxgraph.io
Class mxModelCodec
java.lang.Object
com.mxgraph.io.mxObjectCodec
com.mxgraph.io.mxModelCodec
Codec for mxGraphModels. This class is created and registered
dynamically at load time and used implicitly via mxCodec
and the mxCodecRegistry.
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Field Summary
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Constructor Summary
ConstructorsConstructorDescriptionConstructs a new model codec.mxModelCodec
(Object template) Constructs a new model codec for the given template.Constructs a new model codec for the given arguments. -
Method Summary
Modifier and TypeMethodDescriptionbeforeDecode
(mxCodec dec, Node node, Object into) Reads the cells into the graph model.protected void
encodeObject
(mxCodec enc, Object obj, Node node) Encodes the given mxGraphModel by writing a (flat) XML sequence of cell nodes as produced by the mxCellCodec.Methods inherited from class com.mxgraph.io.mxObjectCodec
addObjectValue, afterDecode, afterEncode, beforeEncode, cloneTemplate, convertValueFromXml, convertValueToXml, decode, decode, decodeAttribute, decodeAttributes, decodeChild, decodeChildren, decodeNode, encode, encodeElements, encodeFields, encodeValue, getAccessor, getAttributeName, getField, getFieldName, getFieldTemplate, getFieldValue, getFieldValueWithAccessor, getMethod, getName, getTemplate, isExcluded, isPrimitiveValue, isReference, processInclude, setFieldValue, setFieldValueWithAccessor, writeAttribute, writeComplexAttribute, writePrimitiveAttribute
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Constructor Details
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mxModelCodec
public mxModelCodec()Constructs a new model codec. -
mxModelCodec
Constructs a new model codec for the given template. -
mxModelCodec
Constructs a new model codec for the given arguments.
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Method Details
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encodeObject
Encodes the given mxGraphModel by writing a (flat) XML sequence of cell nodes as produced by the mxCellCodec. The sequence is wrapped-up in a node with the name root.- Overrides:
encodeObject
in classmxObjectCodec
- Parameters:
enc
- Codec that controls the encoding process.obj
- Object to be encoded.node
- XML node that contains the encoded object.
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beforeDecode
Reads the cells into the graph model. All cells are children of the root element in the node.- Overrides:
beforeDecode
in classmxObjectCodec
- Parameters:
dec
- Codec that controls the decoding process.node
- XML node to be decoded.into
- Object to encode the node into.- Returns:
- Returns the node used for the default decoding.
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