Rename CompositeExpression.expr property to exprTree

This commit is contained in:
Zafar Khaja 2014-10-21 16:22:13 +03:00
parent e1aa90c2ec
commit cb6bc0a72b

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@ -206,7 +206,7 @@ public class CompositeExpression implements Expression {
/** /**
* The underlying expression tree. * The underlying expression tree.
*/ */
private Expression expr; private Expression exprTree;
/** /**
* Constructs a {@code CompositeExpression} * Constructs a {@code CompositeExpression}
@ -215,7 +215,7 @@ public class CompositeExpression implements Expression {
* @param expr the underlying expression * @param expr the underlying expression
*/ */
public CompositeExpression(Expression expr) { public CompositeExpression(Expression expr) {
this.expr = expr; exprTree = expr;
} }
/** /**
@ -226,7 +226,7 @@ public class CompositeExpression implements Expression {
* @return this {@code CompositeExpression} * @return this {@code CompositeExpression}
*/ */
public CompositeExpression and(Expression expr) { public CompositeExpression and(Expression expr) {
this.expr = new And(this.expr, expr); exprTree = new And(exprTree, expr);
return this; return this;
} }
@ -239,7 +239,7 @@ public class CompositeExpression implements Expression {
* @return this {@code CompositeExpression} * @return this {@code CompositeExpression}
*/ */
public CompositeExpression or(Expression expr) { public CompositeExpression or(Expression expr) {
this.expr = new Or(this.expr, expr); exprTree = new Or(exprTree, expr);
return this; return this;
} }
@ -261,6 +261,6 @@ public class CompositeExpression implements Expression {
*/ */
@Override @Override
public boolean interpret(Version version) { public boolean interpret(Version version) {
return expr.interpret(version); return exprTree.interpret(version);
} }
} }