Package org.apache.bcel.classfile
Class ConstantDouble
- java.lang.Object
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- org.apache.bcel.classfile.Constant
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- org.apache.bcel.classfile.ConstantDouble
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- All Implemented Interfaces:
java.lang.Cloneable
,ConstantObject
,Node
public final class ConstantDouble extends Constant implements ConstantObject
This class is derived from the abstractConstant
and represents a reference to a Double object.- See Also:
Constant
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Constructor Summary
Constructors Constructor Description ConstantDouble(double bytes)
ConstantDouble(ConstantDouble c)
Initialize from another object.
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
accept(Visitor v)
Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class.void
dump(java.io.DataOutputStream file)
Dump constant double to file stream in binary format.double
getBytes()
java.lang.Object
getConstantValue(ConstantPool cp)
void
setBytes(double bytes)
java.lang.String
toString()
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Methods inherited from class org.apache.bcel.classfile.Constant
clone, copy, equals, getComparator, getTag, hashCode, readConstant, setComparator
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Constructor Detail
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ConstantDouble
public ConstantDouble(ConstantDouble c)
Initialize from another object.- Parameters:
c
- Source to copy.
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ConstantDouble
public ConstantDouble(double bytes)
- Parameters:
bytes
- Data
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Method Detail
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accept
public void accept(Visitor v)
Called by objects that are traversing the nodes of the tree implicitly defined by the contents of a Java class. I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.
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dump
public void dump(java.io.DataOutputStream file) throws java.io.IOException
Dump constant double to file stream in binary format.
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getBytes
public double getBytes()
- Returns:
- data, i.e., 8 bytes.
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getConstantValue
public java.lang.Object getConstantValue(ConstantPool cp)
- Specified by:
getConstantValue
in interfaceConstantObject
- Returns:
- Double object
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setBytes
public void setBytes(double bytes)
- Parameters:
bytes
- the raw bytes that represent the double value
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