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java.lang.Objectorg.extex.interpreter.type.AbstractCode
org.extex.unit.pdftex.AbstractPdftexCode
org.extex.unit.pdftex.Pdflastobj
public class Pdflastobj
This class provides an implementation for the primitive
This primitive provides a read-only count register containing the number of
the last object. If none is present then 0 is returned.
\pdflastobj
.
The PDF Primitive \pdflastobj
Syntax
The formal description of this primitive is the following:
〈pdflastobj〉
→ \pdflastobj
Examples
\count0=\pdflastobj
Field Summary | |
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protected static long |
serialVersionUID
The constant serialVersionUID contains the id for serialization. |
Constructor Summary | |
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Pdflastobj(CodeToken token)
Creates a new object. |
Method Summary | |
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long |
convertCount(Context context,
TokenSource source,
Typesetter typesetter)
This method converts a register into a count. |
Tokens |
convertTokens(Context context,
TokenSource source,
Typesetter typesetter)
This method converts a register into tokens. |
Tokens |
the(Context context,
TokenSource source,
Typesetter typesetter)
This method is the getter for the description of the primitive. |
Methods inherited from class org.extex.unit.pdftex.AbstractPdftexCode |
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ensurePdftex |
Methods inherited from class org.extex.interpreter.type.AbstractCode |
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execute, getLocalizer, getName, getToken, isIf, isOuter, readResolve, toString, toText, toText |
Methods inherited from class java.lang.Object |
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clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait |
Field Detail |
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protected static final long serialVersionUID
Constructor Detail |
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public Pdflastobj(CodeToken token)
token
- the initial token for the primitiveMethod Detail |
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public long convertCount(Context context, TokenSource source, Typesetter typesetter) throws HelpingException, TypesetterException
convertCount
in interface CountConvertible
context
- the interpreter contextsource
- the source for new tokenstypesetter
- the typesetter to use for conversion
HelpingException
- in case of an error
TypesetterException
- in case of an error in the typesetterCountConvertible.convertCount(
org.extex.interpreter.context.Context,
org.extex.interpreter.TokenSource, org.extex.typesetter.Typesetter)
public Tokens convertTokens(Context context, TokenSource source, Typesetter typesetter) throws HelpingException, TypesetterException
convertTokens
in interface TokensConvertible
context
- the interpreter contextsource
- the source for new tokenstypesetter
- the typesetter to use for conversion
HelpingException
- in case of an error
TypesetterException
- in case of an error in the typesetterTokensConvertible.convertTokens(
org.extex.interpreter.context.Context,
org.extex.interpreter.TokenSource, org.extex.typesetter.Typesetter)
public Tokens the(Context context, TokenSource source, Typesetter typesetter) throws HelpingException, TypesetterException
the
in interface Theable
context
- the interpreter contextsource
- the source for further tokens to qualify the requesttypesetter
- the typesetter to use
HelpingException
- in case of an error
TypesetterException
- in case of an errorTheable.the(
org.extex.interpreter.context.Context,
org.extex.interpreter.TokenSource, org.extex.typesetter.Typesetter)
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