JRuby Base 10.0.0.0 · org.jruby.ir.operands.LocalVariable

Modifier and Type	Field and Description
protected final int	hcode
protected final boolean	isOuterScopeVar
protected final RubySymbol	name
protected final int	offset
protected final int	scopeDepth

Access	Constructor and Description
public	LocalVariable(RubySymbol name, int scopeDepth, int location)
public	LocalVariable(RubySymbol name, int scopeDepth, int location, boolean isOuterScopeVar)

Method Summary

Modifier and Type	Method and Description
public Variable	clone(SimpleCloneInfo ii) Implements abstract org.jruby.ir.operands.Variable.clone.
public LocalVariable	cloneForDepth(int n) Implements org.jruby.ir.operands.DepthCloneable.cloneForDepth. How deep is this operand from where it is defined?
public static LocalVariable	decode(IRReaderDecoder d)
public void	encode(IRWriterEncoder e) Overrides org.jruby.ir.operands.Operand.encode.
public boolean	equals(Object the reference object with which to compare. obj) Overrides java.lang.Object.equals. Indicates whether some other object is "equal to" this one.
public String	getId() Implements abstract org.jruby.ir.operands.Variable.getId.
public int	getLocation()
public RubySymbol	getName()
public int	getOffset()
public OperandType	getOperandType() Implements abstract org.jruby.ir.operands.Operand.getOperandType.
public int	getScopeDepth()
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public boolean	isOuterScopeVar()
public boolean	isSameDepth(LocalVariable other)
public Object	retrieve(ThreadContext context, IRubyObject self, StaticScope currScope, DynamicScope currDynScope, Object[] temp) Overrides org.jruby.ir.operands.Operand.retrieve.
public String	toString() Overrides java.lang.Object.toString. Returns a string representation of the object.
public void	visit(IRVisitor visitor) Overrides org.jruby.ir.operands.Operand.visit.

Inherited from org.jruby.ir.operands.Variable:: addUsedVariables canCopyPropagate cloneForInlining getSimplifiedOperand getValue isSelf

hcode	back to summary
protected final int hcode

isOuterScopeVar	back to summary
protected final boolean isOuterScopeVar

name	back to summary
protected final RubySymbol name

offset	back to summary
protected final int offset

scopeDepth	back to summary
protected final int scopeDepth

LocalVariable	back to summary
public LocalVariable(RubySymbol name, int scopeDepth, int location)

LocalVariable	back to summary
public LocalVariable(RubySymbol name, int scopeDepth, int location, boolean isOuterScopeVar)

Method Detail

clone	back to summary
public Variable clone(SimpleCloneInfo ii) Implements abstract org.jruby.ir.operands.Variable.clone. Annotations @Override

clone

back to summary

public Variable clone(SimpleCloneInfo ii)

Implements abstract org.jruby.ir.operands.Variable.clone.

Annotations

@Override

cloneForDepth	back to summary
public LocalVariable cloneForDepth(int n) Implements org.jruby.ir.operands.DepthCloneable.cloneForDepth. Doc from org.jruby.ir.operands.DepthCloneable.cloneForDepth. How deep is this operand from where it is defined?

cloneForDepth

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public LocalVariable cloneForDepth(int n)

Implements org.jruby.ir.operands.DepthCloneable.cloneForDepth.

Doc from org.jruby.ir.operands.DepthCloneable.cloneForDepth.

How deep is this operand from where it is defined?

decode	back to summary
public static LocalVariable decode(IRReaderDecoder d)

encode	back to summary
public void encode(IRWriterEncoder e) Overrides org.jruby.ir.operands.Operand.encode. Annotations @Override

encode

back to summary

public void encode(IRWriterEncoder e)

Overrides org.jruby.ir.operands.Operand.encode.

Annotations

@Override

equals back to summary

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Doc from java.lang.Object.equals. Indicates whether some other object is "equal to" this one. The `equals` method implements an equivalence relation on non-null object references: It is reflexive: for any non-null reference value `x`, `x.equals(x)` should return `true`. It is symmetric: for any non-null reference values `x` and `y`, `x.equals(y)` should return `true` if and only if `y.equals(x)` returns `true`. It is transitive: for any non-null reference values `x`, `y`, and `z`, if `x.equals(y)` returns `true` and `y.equals(z)` returns `true`, then `x.equals(z)` should return `true`. It is consistent: for any non-null reference values `x` and `y`, multiple invocations of `x.equals(y)` consistently return `true` or consistently return `false`, provided no information used in `equals` comparisons on the objects is modified. For any non-null reference value `x`, `x.equals(null)` should return `false`. An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes. Parameters obj:Object the reference object with which to compare. Returns:boolean `true` if this object is the same as the obj argument; `false` otherwise. Annotations @Override

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Doc from java.lang.Object.equals.

Indicates whether some other object is "equal to" this one.

The equals method implements an equivalence relation on non-null object references:

It is reflexive: for any non-null reference value x, x.equals(x) should return true.
It is symmetric: for any non-null reference values x and y, x.equals(y) should return true if and only if y.equals(x) returns true.
It is transitive: for any non-null reference values x, y, and z, if x.equals(y) returns true and y.equals(z) returns true, then x.equals(z) should return true.
It is consistent: for any non-null reference values x and y, multiple invocations of x.equals(y) consistently return true or consistently return false, provided no information used in equals comparisons on the objects is modified.
For any non-null reference value x, x.equals(null) should return false.

An equivalence relation partitions the elements it operates on into equivalence classes; all the members of an equivalence class are equal to each other. Members of an equivalence class are substitutable for each other, at least for some purposes.

Parameters

obj:Object: the reference object with which to compare.

Returns:boolean

true if this object is the same as the obj argument; false otherwise.

Annotations

@Override

getId	back to summary
public String getId() Implements abstract org.jruby.ir.operands.Variable.getId. Annotations @Override

getId

back to summary

public String getId()

Implements abstract org.jruby.ir.operands.Variable.getId.

Annotations

@Override

getLocation	back to summary
public int getLocation()

getName	back to summary
public RubySymbol getName()

getOffset	back to summary
public int getOffset()

getOperandType	back to summary
public OperandType getOperandType() Implements abstract org.jruby.ir.operands.Operand.getOperandType. Annotations @Override

getOperandType

back to summary

public OperandType getOperandType()

Implements abstract org.jruby.ir.operands.Operand.getOperandType.

Annotations

@Override

getScopeDepth	back to summary
public int getScopeDepth()

hashCode back to summary

hashCode	back to summary
public int hashCode() Overrides java.lang.Object.hashCode. Doc from java.lang.Object.hashCode. Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by `java.util.HashMap`. The general contract of `hashCode` is: Whenever it is invoked on the same object more than once during an execution of a Java application, the `hashCode` method must consistently return the same integer, provided no information used in `equals` comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application. If two objects are equal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce the same integer result. It is not required that if two objects are unequal according to the `equals` method, then calling the `hashCode` method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables. Returns:int a hash code value for this object Annotations @Override

public int hashCode()

Overrides java.lang.Object.hashCode.

Doc from java.lang.Object.hashCode.

Returns a hash code value for this object. This method is supported for the benefit of hash tables such as those provided by java.util.HashMap.

The general contract of hashCode is:

Whenever it is invoked on the same object more than once during an execution of a Java application, the hashCode method must consistently return the same integer, provided no information used in equals comparisons on the object is modified. This integer need not remain consistent from one execution of an application to another execution of the same application.
If two objects are equal according to the equals method, then calling the hashCode method on each of the two objects must produce the same integer result.
It is not required that if two objects are unequal according to the equals method, then calling the hashCode method on each of the two objects must produce distinct integer results. However, the programmer should be aware that producing distinct integer results for unequal objects may improve the performance of hash tables.

Returns:int

a hash code value for this object

Annotations

@Override

isOuterScopeVar	back to summary
public boolean isOuterScopeVar()

isSameDepth	back to summary
public boolean isSameDepth(LocalVariable other)

retrieve	back to summary
public Object retrieve(ThreadContext context, IRubyObject self, StaticScope currScope, DynamicScope currDynScope, Object[] temp) Overrides org.jruby.ir.operands.Operand.retrieve. Annotations @Override

retrieve

back to summary

public Object retrieve(ThreadContext context, IRubyObject self, StaticScope currScope, DynamicScope currDynScope, Object[] temp)

Overrides org.jruby.ir.operands.Operand.retrieve.

Annotations

@Override

toString back to summary

toString	back to summary
public String toString() Overrides java.lang.Object.toString. Doc from java.lang.Object.toString. Returns a string representation of the object. Satisfying this method's contract implies a non-`null` result must be returned. Returns:String a string representation of the object Annotations @Override

public String toString()

Overrides java.lang.Object.toString.

Doc from java.lang.Object.toString.

Returns a string representation of the object. Satisfying this method's contract implies a non-null result must be returned.

Returns:String

a string representation of the object

Annotations