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org.pqt.autorib.instr
Class InstrBlockRequest  

java.lang.Object
  org.pqt.autorib.instr.InstrRequest
      org.pqt.autorib.instr.InstrBlockRequest

Direct Known Subclasses:

InstrAddRIB, InstrForRequest, InstrLights, InstrObjects, InstrRIB

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public abstract class InstrBlockRequest

extends InstrRequest

This class is the superclass of all block style requests, extending InstrRequest. It includes methods to process lights and objects ( which check if the block is applies to the given light or object and if so iterate through the instructions in the block) and filter (which is called by process and returns true if the block should be executed for the given light or object)

Note that the read method of this class reads and stores all the instructions in the block

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Field Summary
protected  java.util.Vector	content           Stores the instructions in the block

 

Fields inherited from class org.pqt.autorib.instr.InstrRequest

requestID, requestName

 

Constructor Summary

InstrBlockRequest()

 

Method Summary
protected  boolean	filter(org.pqt.autorib.rib.RIBLight light)           return true if the instructions in the block should be executed for the given light - return false by default - subclasses should override this if they handle lights
protected  boolean	filter(org.pqt.autorib.rib.RIBObjectGroup object)           return true if the instructions in the block should be executed for the given object - return false by default - subclasses should override if they handle objects
void	process(InstrWReader rw, org.pqt.autorib.rib.RIBLight light)           execute the instructions in the block if the current light passes the filter (if any)
void	process(InstrWReader rw, org.pqt.autorib.rib.RIBObjectGroup object)           execute the instructions in the block if appropriate

 

Methods inherited from class org.pqt.autorib.instr.InstrRequest

checkShaderType, read, readRequestName, write, writeRequest

 

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Field Detail

content

protected java.util.Vector content

Stores the instructions in the block

Constructor Detail

InstrBlockRequest

public InstrBlockRequest()

Method Detail

process

public void process(InstrWReader rw,
                    org.pqt.autorib.rib.RIBLight light)
             throws org.pqt.autorib.tokenizer.FormatException,
                    java.io.IOException

execute the instructions in the block if the current light passes the filter (if any)

Overrides:

process in class InstrRequest

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process

public void process(InstrWReader rw,
                    org.pqt.autorib.rib.RIBObjectGroup object)
             throws org.pqt.autorib.tokenizer.FormatException,
                    java.io.IOException

execute the instructions in the block if appropriate

Overrides:

process in class InstrRequest

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filter

protected boolean filter(org.pqt.autorib.rib.RIBLight light)
                  throws org.pqt.autorib.tokenizer.FormatException

return true if the instructions in the block should be executed for the given light - return false by default - subclasses should override this if they handle lights

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filter

protected boolean filter(org.pqt.autorib.rib.RIBObjectGroup object)

return true if the instructions in the block should be executed for the given object - return false by default - subclasses should override if they handle objects

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