InstructionSequenceBuilder (library 1.8.10.3 API)

java.lang.Object
- com.tom_roush.pdfbox.pdmodel.common.function.type4.Parser.AbstractSyntaxHandler
- - com.tom_roush.pdfbox.pdmodel.common.function.type4.InstructionSequenceBuilder

All Implemented Interfaces:

Parser.SyntaxHandler
```
public final class InstructionSequenceBuilder
extends Parser.AbstractSyntaxHandler
```
Basic parser for Type 4 functions which is used to build up instruction sequences.

Method Summary

All Methods Static Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`InstructionSequence`	`getInstructionSequence()`	Returns the instruction sequence that has been build from the syntactic elements.
`static InstructionSequence`	`parse(CharSequence text)`	Parses the given text into an instruction sequence representing a Type 4 function that can be executed.
`static int`	`parseInt(String token)`	Parses a value of type "int".
`static float`	`parseReal(String token)`	Parses a value of type "real".
`void`	`token(CharSequence text)`	Called when a token is encountered.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from class com.tom_roush.pdfbox.pdmodel.common.function.type4.Parser.AbstractSyntaxHandler
comment, newLine, whitespace

- Method Detail
  - getInstructionSequence
```
public InstructionSequence getInstructionSequence()
```
    Returns the instruction sequence that has been build from the syntactic elements.
    
    Returns:
    
    the instruction sequence
  - parse
```
public static InstructionSequence parse(CharSequence text)
```
    Parses the given text into an instruction sequence representing a Type 4 function that can be executed.
    
    Parameters:
    
    text - the Type 4 function text
    
    Returns:
    
    the instruction sequence
  - token
```
public void token(CharSequence text)
```
    Called when a token is encountered. No distinction between operators and values is done here.
    
    Parameters:
    
    text - the token text
  - parseInt
```
public static int parseInt(String token)
```
    Parses a value of type "int".
    
    Parameters:
    
    token - the token to be parsed
    
    Returns:
    
    the parsed value
  - parseReal
```
public static float parseReal(String token)
```
    Parses a value of type "real".
    
    Parameters:
    
    token - the token to be parsed
    
    Returns:
    
    the parsed value