info.bliki.wiki.template.expr.ast
Class ASTNode
java.lang.Object
info.bliki.wiki.template.expr.ast.ASTNode
- Direct Known Subclasses:
- DoubleNode, FunctionNode, NumberNode, StringNode, SymbolNode
public abstract class ASTNode
- extends java.lang.Object
The basic node for a parsed expression string
Constructor Summary |
protected |
ASTNode(java.lang.String value)
|
Methods inherited from class java.lang.Object |
clone, finalize, getClass, notify, notifyAll, wait, wait, wait |
fStringValue
protected final java.lang.String fStringValue
ASTNode
protected ASTNode(java.lang.String value)
getString
public java.lang.String getString()
- Returns the parsed string of this node.
- Returns:
null
if there's another representation in the
derived class
toString
public java.lang.String toString()
- Overrides:
toString
in class java.lang.Object
dependsOn
public boolean dependsOn(java.lang.String variableName)
derivative
public ASTNode derivative(java.lang.String variableName)
equals
public abstract boolean equals(java.lang.Object obj)
- Overrides:
equals
in class java.lang.Object
hashCode
public int hashCode()
- Overrides:
hashCode
in class java.lang.Object
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