Author: dion
Date: Sun Apr 30 05:46:59 2006
New Revision: 398328
URL: http://svn.apache.org/viewcvs?rev=398328&view=rev
Log:
Checkstyle
Modified:
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java
Modified:
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java
URL:
http://svn.apache.org/viewcvs/jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java?rev=398328&r1=398327&r2=398328&view=diff
==============================================================================
---
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java
(original)
+++
jakarta/commons/proper/jexl/trunk/src/java/org/apache/commons/jexl/parser/SimpleNode.java
Sun Apr 30 05:46:59 2006
@@ -69,18 +69,17 @@
public void jjtClose() {
}
- /**
- * Sets the parent node.
- * @param n parent node.
- */
+ /** [EMAIL PROTECTED] */
public void jjtSetParent(Node n) {
parent = n;
}
+ /** [EMAIL PROTECTED] */
public Node jjtGetParent() {
return parent;
}
+ /** [EMAIL PROTECTED] */
public void jjtAddChild(Node n, int i) {
if (children == null) {
children = new Node[i + 1];
@@ -93,10 +92,12 @@
children[i] = n;
}
+ /** [EMAIL PROTECTED] */
public Node jjtGetChild(int i) {
return children[i];
}
+ /** [EMAIL PROTECTED] */
public int jjtGetNumChildren() {
return (children == null) ? 0 : children.length;
}
@@ -113,7 +114,14 @@
return visitor.visit(this, data);
}
- /** Accept the visitor. * */
+ /**
+ * Visit all children.
+ *
+ * @param visitor a [EMAIL PROTECTED] ParserVisitor}.
+ * @param data data to be passed along to the visitor.
+ * @return the value from visiting.
+ * @see ParserVisitor#visit
+ */
public Object childrenAccept(ParserVisitor visitor, Object data) {
if (children != null) {
for (int i = 0; i < children.length; ++i) {
@@ -123,14 +131,27 @@
return data;
}
+ /**
+ * Gets a string representation of the node.
+ * @return the node name.
+ */
public String toString() {
return ParserTreeConstants.jjtNodeName[id];
}
+ /**
+ * Used during dumping to output the node with a prefix.
+ * @param prefix text to prefix [EMAIL PROTECTED] #toString()}
+ * @return text.
+ */
public String toString(String prefix) {
return prefix + toString();
}
+ /**
+ * Dump the node and all children.
+ * @param prefix text to prefix the node output.
+ */
public void dump(String prefix) {
System.out.println(toString(prefix));
@@ -147,6 +168,9 @@
/**
* basic interpret - just invoke interpret on all children.
+ * @param pc the [EMAIL PROTECTED] JexlContext context} to interpret
against.
+ * @return true if interpretation worked.
+ * @throws Exception on any error.
*/
public boolean interpret(JexlContext pc) throws Exception {
for (int i = 0; i < jjtGetNumChildren(); i++) {
@@ -173,6 +197,11 @@
/**
* Sets the value for the node - again, only makes sense for some nodes but
* lazyness tempts me to put it here. Keeps things simple.
+ *
+ * @param context the context to retrieve values from.
+ * @param value the value.
+ * @return the result.
+ * @throws Exception when evaluating the operands fails.
*/
public Object setValue(JexlContext context, Object value) throws Exception
{
return null;
@@ -180,6 +209,10 @@
/**
* Used to let a node calcuate it's value..
+ * @param o the object to calculate with.
+ * @param ctx the context to retrieve values from.
+ * @throws Exception when calculating the value fails.
+ * @return the result of the calculation.
*/
public Object execute(Object o, JexlContext ctx) throws Exception {
return null;
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