Class NoArgumentForm
java.lang.Object
org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm
org.apache.commons.compress.harmony.unpack200.bytecode.forms.NoArgumentForm
This class implements the byte code form of all bytecodes which either have no operands (such as nop) or have all their operands passed on the stack (not
encoded as bytes in the bytecode streams).
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Field Summary
Fields inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm
byteCodeArray, byteCodesByName, WIDENED -
Constructor Summary
ConstructorsConstructorDescriptionNoArgumentForm(int opcode, String name) Constructs a new instance with the specified opcode, name, operandType and rewrite. -
Method Summary
Modifier and TypeMethodDescriptionvoidsetByteCodeOperands(ByteCode byteCode, OperandManager operandManager, int codeLength) Sets the rewrite of the byteCode.Methods inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm
calculateOperandPosition, firstOperandIndex, fixUpByteCodeTargets, get, getName, getOpcode, getRewrite, getRewriteCopy, hasMultipleByteCodes, hasNoOperand, nestedMustStartClassPool, operandLength, toString
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Constructor Details
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NoArgumentForm
Constructs a new instance with the specified opcode, name, operandType and rewrite.- Parameters:
opcode- index corresponding to the opcode's value.name- String printable name of the opcode.
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Method Details
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setByteCodeOperands
Description copied from class:ByteCodeFormSets the rewrite of the byteCode.- Specified by:
setByteCodeOperandsin classByteCodeForm- Parameters:
byteCode- ByteCode to be updated (!)operandManager- OperandTable from which to draw infocodeLength- Length of bytes (excluding this bytecode) from the beginning of the method. Used in calculating padding for some variable-length bytecodes (such as lookupswitch, tableswitch).
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