DanilaFe/Abacus
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Format code.

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This commit is contained in:
Danila Fedorin
2017-07-30 21:11:32 -07:00
parent 122874b97a
commit 3ce74303ed
39 changed files with 695 additions and 561 deletions
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20
src/main/java/org/nwapw/abacus/tree/BinaryInfixNode.java
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@@ -18,25 +18,28 @@ public class BinaryInfixNode extends TreeNode {
*/
private TreeNode right;
private BinaryInfixNode() {}
private BinaryInfixNode() {
}
/**
* Creates a new operation node with the given operation
* and no child nodes.
*
* @param operation the operation.
*/
public BinaryInfixNode(String operation){
public BinaryInfixNode(String operation) {
this(operation, null, null);
}
/**
* Creates a new operation node with the given operation
* and child nodes.
*
* @param operation the operation.
* @param left the left node of the expression.
* @param right the right node of the expression.
* @param left the left node of the expression.
* @param right the right node of the expression.
*/
public BinaryInfixNode(String operation, TreeNode left, TreeNode right){
public BinaryInfixNode(String operation, TreeNode left, TreeNode right) {
this.operation = operation;
this.left = left;
this.right = right;
@@ -44,6 +47,7 @@ public class BinaryInfixNode extends TreeNode {
/**
* Gets the operation in this node.
*
* @return the operation in this node.
*/
public String getOperation() {
@@ -52,6 +56,7 @@ public class BinaryInfixNode extends TreeNode {
/**
* Gets the left sub-expression of this node.
*
* @return the left node.
*/
public TreeNode getLeft() {
@@ -60,6 +65,7 @@ public class BinaryInfixNode extends TreeNode {
/**
* Sets the left sub-expression of this node.
*
* @param left the sub-expression to apply.
*/
public void setLeft(TreeNode left) {
@@ -68,6 +74,7 @@ public class BinaryInfixNode extends TreeNode {
/**
* Gets the right sub-expression of this node.
*
* @return the right node.
*/
public TreeNode getRight() {
@@ -76,6 +83,7 @@ public class BinaryInfixNode extends TreeNode {
/**
* Sets the right sub-expression of this node.
*
* @param right the sub-expression to apply.
*/
public void setRight(TreeNode right) {
@@ -86,7 +94,7 @@ public class BinaryInfixNode extends TreeNode {
public <T> T reduce(Reducer<T> reducer) {
T leftReduce = left.reduce(reducer);
T rightReduce = right.reduce(reducer);
if(leftReduce == null || rightReduce == null) return null;
if (leftReduce == null || rightReduce == null) return null;
return reducer.reduceNode(this, leftReduce, rightReduce);
}