com.alibaba.simpleEL.dialect.tiny.ast.TinyELMethodInvokeExpr Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of SimpleEL Show documentation

simple expression language implementation

The newest version!

package com.alibaba.simpleEL.dialect.tiny.ast;

import java.io.Serializable;
import java.util.ArrayList;
import java.util.List;

import com.alibaba.simpleEL.dialect.tiny.visitor.TinyELAstVisitor;

public class TinyELMethodInvokeExpr extends TinyELExpr implements Serializable {
    private static final long serialVersionUID = 1L;
    private String methodName;
    private TinyELExpr owner;
    private final List parameters = new ArrayList();

    public TinyELMethodInvokeExpr() {

    }

    public TinyELMethodInvokeExpr(String methodName) {

        this.methodName = methodName;
    }

    public TinyELMethodInvokeExpr(String methodName, TinyELExpr owner) {

        this.methodName = methodName;
        this.owner = owner;
    }

    public String getMethodName() {
        return this.methodName;
    }

    public void setMethodName(String methodName) {
        this.methodName = methodName;
    }

    public TinyELExpr getOwner() {
        return this.owner;
    }

    public void setOwner(TinyELExpr owner) {
        this.owner = owner;
    }

    public List getParameters() {
        return this.parameters;
    }
    
    public void output(StringBuffer buf) {
        if (this.owner != null) {
            this.owner.output(buf);
            buf.append(".");
        }

        buf.append(this.methodName);
        buf.append("(");
        for (int i = 0, size = this.parameters.size(); i < size; ++i) {
            if (i != 0) {
                buf.append(", ");
            }

            this.parameters.get(i).output(buf);
        }
        buf.append(")");
    }

    @Override
    protected void accept0(TinyELAstVisitor visitor) {
        if (visitor.visit(this)) {
            acceptChild(visitor, this.owner);
            acceptChild(visitor, this.parameters);
        }

        visitor.endVisit(this);
    }
}