OpenJDK 27 · com.sun.org.apache.xalan.internal.xsltc.compiler.VariableRefBase

Modifier and Type	Field and Description
protected Closure	_closure A reference to the enclosing expression/instruction for which a closure is needed (Predicate, Number or Sort).
protected VariableBase	_variable A reference to the associated variable.

Access	Constructor and Description
public	VariableRefBase(VariableBase variable)
public	VariableRefBase()

Method Summary

Modifier and Type	Method and Description
public void	addParentDependency() If this variable reference is in a top-level element like another variable, param or key, add a dependency between that top-level element and the referenced variable.
public boolean	equals(Object obj) Overrides java.lang.Object.equals. Two variable references are deemed equal if they refer to the same variable.
public VariableBase	getVariable() Returns a reference to the associated variable
public int	hashCode() Overrides java.lang.Object.hashCode. Returns a hash code value for this object.
public String	Returns: Variable reference description toString() Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.Expression.toString. Returns a string representation of this variable reference on the format 'variable-ref(<var-name>)'.
public Type	typeCheck(SymbolTable stable) Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.Expression.typeCheck. Type check all the children of this node.

Inherited from com.sun.org.apache.xalan.internal.xsltc.compiler.Expression:: backPatchFalseList backPatchTrueList compile desynthesize evaluateAtCompileTime getFalseList getTrueList getType hasLastCall hasPositionCall lookupPrimop startIterator synthesize translate translateDesynthesized

_closure	back to summary
protected Closure _closure A reference to the enclosing expression/instruction for which a closure is needed (Predicate, Number or Sort).

_variable	back to summary
protected VariableBase _variable A reference to the associated variable.

VariableRefBase	back to summary
public VariableRefBase(VariableBase variable)

VariableRefBase	back to summary
public VariableRefBase()

Method Detail

addParentDependency	back to summary
public void addParentDependency() If this variable reference is in a top-level element like another variable, param or key, add a dependency between that top-level element and the referenced variable. For example, <xsl:variable name="x" .../> <xsl:variable name="y" select="$x + 1"/> and assuming this class represents "$x", add a reference between variable y and variable x.

equals	back to summary
public boolean equals(Object obj) Overrides java.lang.Object.equals. Two variable references are deemed equal if they refer to the same variable. Annotations @Override

equals

back to summary

public boolean equals(Object obj)

Overrides java.lang.Object.equals.

Two variable references are deemed equal if they refer to the same variable.

Annotations

@Override

getVariable	back to summary
public VariableBase getVariable() Returns a reference to the associated variable

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. 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.

Annotations

@Override

toString	back to summary
public String toString() Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.Expression.toString. Returns a string representation of this variable reference on the format 'variable-ref(<var-name>)'. Returns:String Variable reference description Annotations @Override

toString

back to summary

public String toString()

Implements abstract com.sun.org.apache.xalan.internal.xsltc.compiler.Expression.toString.

Returns a string representation of this variable reference on the format 'variable-ref(<var-name>)'.

Returns:String

Variable reference description

Annotations

@Override

typeCheck	back to summary
public Type typeCheck(SymbolTable stable) throws TypeCheckError Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.Expression.typeCheck. Doc from com.sun.org.apache.xalan.internal.xsltc.compiler.Expression.typeCheck. Type check all the children of this node. Annotations @Override

typeCheck

back to summary

public Type typeCheck(SymbolTable stable) throws TypeCheckError

Overrides com.sun.org.apache.xalan.internal.xsltc.compiler.Expression.typeCheck.

Doc from com.sun.org.apache.xalan.internal.xsltc.compiler.Expression.typeCheck.

Type check all the children of this node.

Annotations

@Override

pack-priv Class VariableRefBase

Field Summary

Constructor Summary

Method Summary

Field Detail

Constructor Detail

Method Detail