Class NoArgumentForm
- java.lang.Object
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- org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm
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- org.apache.commons.compress.harmony.unpack200.bytecode.forms.NoArgumentForm
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public class NoArgumentForm extends ByteCodeForm
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
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Fields inherited from class org.apache.commons.compress.harmony.unpack200.bytecode.forms.ByteCodeForm
byteCodeArray, byteCodesByName, WIDENED
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Constructor Summary
Constructors Constructor Description NoArgumentForm(int opcode, java.lang.String name)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
setByteCodeOperands(ByteCode byteCode, OperandManager operandManager, int codeLength)
When passed a byteCode, an OperandTable and a SegmentConstantPool, this method will set the rewrite of the byteCode appropriately.-
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 Detail
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NoArgumentForm
public NoArgumentForm(int opcode, java.lang.String name)
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Method Detail
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setByteCodeOperands
public void setByteCodeOperands(ByteCode byteCode, OperandManager operandManager, int codeLength)
Description copied from class:ByteCodeForm
When passed a byteCode, an OperandTable and a SegmentConstantPool, this method will set the rewrite of the byteCode appropriately.- Specified by:
setByteCodeOperands
in 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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