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java.lang.Objectcom.etymon.pjx.PdfObject
com.etymon.pjx.PdfDictionary
public class PdfDictionary
Represents the PDF dictionary object.
Field Summary | |
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protected java.util.Map |
_m
The contents of the dictionary. |
Constructor Summary | |
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protected |
PdfDictionary()
A protected constructor intended to be called only from wrap(Map) . |
|
PdfDictionary(java.util.Map m)
Constructs a dictionary object from a map of PdfName keys and PdfObject
values. |
Method Summary | |
---|---|
boolean |
equals(java.lang.Object obj)
Compares this instance with another PDF object for equality. |
protected PdfObject |
filterContents(PdfObjectFilter f)
Second stage filtering, called by filter(PdfObjectFilter) . |
java.util.Map |
getMap()
Returns the map of keys and values contained in this dictionary. |
int |
hashCode()
Returns a hash code for this object. |
protected static PdfDictionary |
wrap(java.util.Map m)
A factory for fast construction of this class. |
protected int |
writePdf(PdfWriter w,
boolean spacing)
Writes this object in PDF format. |
Methods inherited from class com.etymon.pjx.PdfObject |
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clone, filter, toString |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected java.util.Map _m
Constructor Detail |
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protected PdfDictionary()
wrap(Map)
.
public PdfDictionary(java.util.Map m)
PdfName
keys and PdfObject
values.
m
- the map containing the keys and values.Method Detail |
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protected PdfObject filterContents(PdfObjectFilter f) throws PdfFormatException
PdfObject
filter(PdfObjectFilter)
. This is
only called if PdfObjectFilter.preFilter(PdfObject)
did not return
null
.
filterContents
in class PdfObject
PdfFormatException
public boolean equals(java.lang.Object obj)
PdfObject
equals
in class PdfObject
obj
- the object to compare this instance with.
true
if the PDF objects are equal.public java.util.Map getMap()
Map
object is unmodifiable.public int hashCode()
PdfObject
hashCode
in class PdfObject
protected static PdfDictionary wrap(java.util.Map m)
Map
. The calling method must ensure that the
Map
is never externally modified, in order to
meet the immutability requirement of PdfObject
.
m
- the Map
to be used to back this
dictionary.
protected int writePdf(PdfWriter w, boolean spacing) throws java.io.IOException
PdfObject
writePdf
in class PdfObject
w
- the PdfWriter
to write to.spacing
- specifies whether to add white-space before
the object. A value of true
enables the
addition of white-space. If the object begins with a PDF
delimiter, then this option is ignored and no white-space
is written.
java.io.IOException
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