public class Constant
extends java.lang.Object
ConstantAnalysis
Modifier and Type | Field and Description |
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static Constant |
NOT_CONSTANT
Single instance representing all non-constant values.
|
Constructor and Description |
---|
Constant(java.lang.Object value)
Constructor for a constant value.
|
Modifier and Type | Method and Description |
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boolean |
equals(java.lang.Object obj) |
int |
getConstantInt()
Get the constant int value of this value.
|
java.lang.String |
getConstantString()
Get the constant String value of this value.
|
java.lang.Object |
getConstantValue() |
int |
hashCode() |
boolean |
isConstant()
Return whether or not this value is a constant.
|
boolean |
isConstantInteger()
Return whether or not this value is a constant int/Integer.
|
boolean |
isConstantString()
Return whether or not this value is a constant String.
|
static Constant |
merge(Constant a,
Constant b)
Merge two Constants.
|
java.lang.String |
toString() |
public static final Constant NOT_CONSTANT
public Constant(@Nullable java.lang.Object value)
value
- the constant value; must be a String, Integer, etc.public java.lang.Object getConstantValue()
public boolean isConstant()
public boolean isConstantString()
public java.lang.String getConstantString()
public boolean isConstantInteger()
public int getConstantInt()
public static Constant merge(Constant a, Constant b)
a
- a StaticConstantb
- another StaticConstantpublic boolean equals(java.lang.Object obj)
equals
in class java.lang.Object
public int hashCode()
hashCode
in class java.lang.Object
public java.lang.String toString()
toString
in class java.lang.Object
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